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The Little Book of String Theory - Steven S. Gubser - Bog - Princeton University Press - Plusbog.dk

The Little Book of String Theory - Steven S. Gubser - Bog - Princeton University Press - Plusbog.dk

The essential beginner''s guide to string theory The Little Book of String Theory offers a short, accessible, and entertaining introduction to one of the most talked-about areas of physics today. String theory has been called the "theory of everything." It seeks to describe all the fundamental forces of nature. It encompasses gravity and quantum mechanics in one unifying theory. But it is unproven and fraught with controversy. After reading this book, you''ll be able to draw your own conclusions about string theory.Steve Gubser begins by explaining Einstein''s famous equation E = mc2 , quantum mechanics, and black holes. He then gives readers a crash course in string theory and the core ideas behind it. In plain English and with a minimum of mathematics, Gubser covers strings, branes, string dualities, extra dimensions, curved spacetime, quantum fluctuations, symmetry, and supersymmetry. He describes efforts to link string theory to experimental physics and uses analogies that nonscientists can understand. How does Chopin''s Fantasie-Impromptu relate to quantum mechanics? What would it be like to fall into a black hole? Why is dancing a waltz similar to contemplating a string duality? Find out in the pages of this book. The Little Book of String Theory is the essential, most up-to-date beginner''s guide to this elegant, multidimensional field of physics.

DKK 188.00
1

PDE Control of String-Actuated Motion - Miroslav Krstic - Bog - Princeton University Press - Plusbog.dk

PDE Control of String-Actuated Motion - Miroslav Krstic - Bog - Princeton University Press - Plusbog.dk

New adaptive and event-triggered control designs with concrete applications in undersea construction, offshore drilling, and cable elevatorsControl applications in undersea construction, cable elevators, and offshore drilling present major methodological challenges because they involve PDE systems (cables and drillstrings) of time-varying length, coupled with ODE systems (the attached loads or tools) that usually have unknown parameters and unmeasured states. In PDE Control of String-Actuated Motion, Ji Wang and Miroslav Krstic develop control algorithms for these complex PDE-ODE systems evolving on time-varying domains. Motivated by physical systems, the book’s algorithms are designed to operate, with rigorous mathematical guarantees, in the presence of real-world challenges, such as unknown parameters, unmeasured distributed states, environmental disturbances, delays, and event-triggered implementations. The book leverages the power of the PDE backstepping approach and expands its scope in many directions. Filled with theoretical innovations and comprehensive in its coverage, PDE Control of String-Actuated Motion provides new design tools and mathematical techniques with far-reaching potential in adaptive control, delay systems, and event-triggered control.

DKK 589.00
1

Pseudorandomness and Cryptographic Applications - Michael Luby - Bog - Princeton University Press - Plusbog.dk

Pseudorandomness and Cryptographic Applications - Michael Luby - Bog - Princeton University Press - Plusbog.dk

A pseudorandom generator is an easy-to-compute function that stretches a short random string into a much longer string that "looks" just like a random string to any efficient adversary. One immediate application of a pseudorandom generator is the construction of a private key cryptosystem that is secure against chosen plaintext attack. There do not seem to be natural examples of functions that are pseudorandom generators. On the other hand, there do seem to be a variety of natural examples of another basic primitive: the one-way function. A function is one-way if it is easy to compute but hard for any efficient adversary to invert on average. The first half of the book shows how to construct a pseudorandom generator from any one-way function. Building on this, the second half of the book shows how to construct other useful cryptographic primitives, such as private key cryptosystems, pseudorandom function generators, pseudorandom permutation generators, digital signature schemes, bit commitment protocols, and zero-knowledge interactive proof systems. The book stresses rigorous definitions and proofs.

DKK 758.00
1

Fashion, Faith, and Fantasy in the New Physics of the Universe - Roger Penrose - Bog - Princeton University Press - Plusbog.dk

Fashion, Faith, and Fantasy in the New Physics of the Universe - Roger Penrose - Bog - Princeton University Press - Plusbog.dk

Nobel Prize–winning physicist Roger Penrose questions some of the most fashionable ideas in physics today, including string theory What can fashionable ideas, blind faith, or pure fantasy possibly have to do with the scientific quest to understand the universe? Surely, theoretical physicists are immune to mere trends, dogmatic beliefs, or flights of fancy? In fact, acclaimed physicist and bestselling author Roger Penrose argues that researchers working at the extreme frontiers of physics are just as susceptible to these forces as anyone else. In this provocative book, he argues that fashion, faith, and fantasy, while sometimes productive and even essential in physics, may be leading today''s researchers astray in three of the field''s most important areas—string theory, quantum mechanics, and cosmology.Arguing that string theory has veered away from physical reality by positing six extra hidden dimensions, Penrose cautions that the fashionable nature of a theory can cloud our judgment of its plausibility. In the case of quantum mechanics, its stunning success in explaining the atomic universe has led to an uncritical faith that it must also apply to reasonably massive objects, and Penrose responds by suggesting possible changes in quantum theory. Turning to cosmology, he argues that most of the current fantastical ideas about the origins of the universe cannot be true, but that an even wilder reality may lie behind them. Finally, Penrose describes how fashion, faith, and fantasy have ironically also shaped his own work, from twistor theory, a possible alternative to string theory that is beginning to acquire a fashionable status, to "conformal cyclic cosmology," an idea so fantastic that it could be called "conformal crazy cosmology."The result is an important critique of some of the most significant developments in physics today from one of its most eminent figures.

DKK 180.00
1

Fashion, Faith, and Fantasy in the New Physics of the Universe - Roger Penrose - Bog - Princeton University Press - Plusbog.dk

Fashion, Faith, and Fantasy in the New Physics of the Universe - Roger Penrose - Bog - Princeton University Press - Plusbog.dk

Nobel Prize–winning physicist Roger Penrose questions some of the most fashionable ideas in physics today, including string theory What can fashionable ideas, blind faith, or pure fantasy possibly have to do with the scientific quest to understand the universe? Surely, theoretical physicists are immune to mere trends, dogmatic beliefs, or flights of fancy? In fact, acclaimed physicist and bestselling author Roger Penrose argues that researchers working at the extreme frontiers of physics are just as susceptible to these forces as anyone else. In this provocative book, he argues that fashion, faith, and fantasy, while sometimes productive and even essential in physics, may be leading today''s researchers astray in three of the field''s most important areas—string theory, quantum mechanics, and cosmology.Arguing that string theory has veered away from physical reality by positing six extra hidden dimensions, Penrose cautions that the fashionable nature of a theory can cloud our judgment of its plausibility. In the case of quantum mechanics, its stunning success in explaining the atomic universe has led to an uncritical faith that it must also apply to reasonably massive objects, and Penrose responds by suggesting possible changes in quantum theory. Turning to cosmology, he argues that most of the current fantastical ideas about the origins of the universe cannot be true, but that an even wilder reality may lie behind them. Finally, Penrose describes how fashion, faith, and fantasy have ironically also shaped his own work, from twistor theory, a possible alternative to string theory that is beginning to acquire a fashionable status, to "conformal cyclic cosmology," an idea so fantastic that it could be called "conformal crazy cosmology."The result is an important critique of some of the most significant developments in physics today from one of its most eminent figures.

DKK 180.00
1

Fashion, Faith, and Fantasy in the New Physics of the Universe - Roger Penrose - Bog - Princeton University Press - Plusbog.dk

Fashion, Faith, and Fantasy in the New Physics of the Universe - Roger Penrose - Bog - Princeton University Press - Plusbog.dk

Nobel Prize–winning physicist Roger Penrose questions some of the most fashionable ideas in physics today, including string theory What can fashionable ideas, blind faith, or pure fantasy possibly have to do with the scientific quest to understand the universe? Surely, theoretical physicists are immune to mere trends, dogmatic beliefs, or flights of fancy? In fact, acclaimed physicist and bestselling author Roger Penrose argues that researchers working at the extreme frontiers of physics are just as susceptible to these forces as anyone else. In this provocative book, he argues that fashion, faith, and fantasy, while sometimes productive and even essential in physics, may be leading today''s researchers astray in three of the field''s most important areas—string theory, quantum mechanics, and cosmology.Arguing that string theory has veered away from physical reality by positing six extra hidden dimensions, Penrose cautions that the fashionable nature of a theory can cloud our judgment of its plausibility. In the case of quantum mechanics, its stunning success in explaining the atomic universe has led to an uncritical faith that it must also apply to reasonably massive objects, and Penrose responds by suggesting possible changes in quantum theory. Turning to cosmology, he argues that most of the current fantastical ideas about the origins of the universe cannot be true, but that an even wilder reality may lie behind them. Finally, Penrose describes how fashion, faith, and fantasy have ironically also shaped his own work, from twistor theory, a possible alternative to string theory that is beginning to acquire a fashionable status, to "conformal cyclic cosmology," an idea so fantastic that it could be called "conformal crazy cosmology."The result is an important critique of some of the most significant developments in physics today from one of its most eminent figures.

DKK 252.00
1

The Euro and the Battle of Ideas - Harold James - Bog - Princeton University Press - Plusbog.dk

The Euro and the Battle of Ideas - Harold James - Bog - Princeton University Press - Plusbog.dk

How philosophical differences between Eurozone nations led to the Euro crisis—and where to go from here Why is Europe’s great monetary endeavor, the Euro, in trouble? A string of economic difficulties in Eurozone nations has left observers wondering whether the currency union can survive. In this book, Markus Brunnermeier, Harold James, and Jean-Pierre Landau argue that the core problem with the Euro lies in the philosophical differences between the founding countries of the Eurozone, particularly Germany and France. But the authors also show how these seemingly incompatible differences can be reconciled to ensure Europe’s survival. Weaving together economic analysis and historical reflection, The Euro and the Battle of Ideas provides a forensic investigation and a road map for Europe’s future.

DKK 212.00
1

How the Universe Got Its Spots - Janna Levin - Bog - Princeton University Press - Plusbog.dk

How the Universe Got Its Spots - Janna Levin - Bog - Princeton University Press - Plusbog.dk

Mixing memoir and visionary science, a leading astrophysicist’s groundbreaking personal account of her life and ideasIs the universe infinite or just really big? With this question, cosmologist Janna Levin announces the central theme of this book, which established her as one of the most direct, unorthodox, and creative voices in contemporary science. As Levin sets out to determine how big “really big” may be, she offers a rare intimate look at the daily life of an innovative physicist, complete with jet lag and the tensions between personal relationships and the extreme demands of scientific exploration. Nimbly explaining geometry, topology, chaos, and string theory, Levin shows how the pattern of hot and cold spots left over from the big bang may one day reveal the size of the cosmos. The result is a thrilling story of cosmology by one of its leading thinkers.

DKK 172.00
1

The Euro and the Battle of Ideas - Harold James - Bog - Princeton University Press - Plusbog.dk

The Euro and the Battle of Ideas - Harold James - Bog - Princeton University Press - Plusbog.dk

How philosophical differences between Eurozone nations led to the Euro crisis—and where to go from here Why is Europe''s great monetary endeavor, the Euro, in trouble? A string of economic difficulties in Greece, Ireland, Spain, Italy, and other Eurozone nations has left observers wondering whether the currency union can survive. In this book, Markus Brunnermeier, Harold James, and Jean-Pierre Landau argue that the core problem with the Euro lies in the philosophical differences between the founding countries of the Eurozone, particularly Germany and France. But the authors also show how these seemingly incompatible differences can be reconciled to ensure Europe’s survival.As the authors demonstrate, Germany, a federal state with strong regional governments, saw the Maastricht Treaty, the framework for the Euro, as a set of rules. France, on the other hand, with a more centralized system of government, saw the framework as flexible, to be overseen by governments. The authors discuss how the troubles faced by the Euro have led its member states to focus on national, as opposed to collective, responses, a reaction explained by the resurgence of the battle of economic ideas: rules vs. discretion, liability vs. solidarity, solvency vs. liquidity, austerity vs. stimulus.Weaving together economic analysis and historical reflection, The Euro and the Battle of Ideas provides a forensic investigation and a road map for Europe’s future.

DKK 293.00
1

Quantum Field Theory, as Simply as Possible - A. Zee - Bog - Princeton University Press - Plusbog.dk

Quantum Field Theory, as Simply as Possible - A. Zee - Bog - Princeton University Press - Plusbog.dk

An exceptionally accessible introduction to quantum field theory Quantum field theory is by far the most spectacularly successful theory in physics, but also one of the most mystifying. This venerable subject provides the crucial bridge between the long established quantum mechanics and the still hypothetical string theory. Quantum Field Theory, as Simply as Possible provides an essential primer on the subject, giving readers the conceptual foundations they need to wrap their heads around one of the most important yet baffling subjects in physics.Quantum field theory grew out of quantum mechanics in the late 1930s and was developed by a generation of brilliant young theorists, including Julian Schwinger and Richard Feynman. Their predictions were experimentally verified to an astounding accuracy unmatched by the rest of physics. Quantum field theory unifies quantum mechanics and special relativity, thus providing the framework for understanding the quantum mysteries of the subatomic world. With his trademark blend of wit and physical insight, A. Zee guides readers from the classical notion of the field to the modern frontiers of quantum field theory, covering a host of topics along the way, including antimatter, Feynman diagrams, virtual particles, the path integral, quantum chromodynamics, electroweak unification, grand unification, and quantum gravity.A unique and valuable introduction for students and general readers alike, Quantum Field Theory, as Simply as Possible explains how quantum field theory informs our understanding of the universe, and how it can shed light on some of the deepest mysteries of physics.

DKK 333.00
1

Quantum Field Theory, as Simply as Possible - Anthony Zee - Bog - Princeton University Press - Plusbog.dk

Quantum Field Theory, as Simply as Possible - Anthony Zee - Bog - Princeton University Press - Plusbog.dk

An exceptionally accessible introduction to quantum field theory Quantum field theory is by far the most spectacularly successful theory in physics, but also one of the most mystifying. This venerable subject provides the crucial bridge between the long established quantum mechanics and the still hypothetical string theory. Quantum Field Theory, as Simply as Possible provides an essential primer on the subject, giving readers the conceptual foundations they need to wrap their heads around one of the most important yet baffling subjects in physics.Quantum field theory grew out of quantum mechanics in the late 1930s and was developed by a generation of brilliant young theorists, including Julian Schwinger and Richard Feynman. Their predictions were experimentally verified to an astounding accuracy unmatched by the rest of physics. Quantum field theory unifies quantum mechanics and special relativity, thus providing the framework for understanding the quantum mysteries of the subatomic world. With his trademark blend of wit and physical insight, A. Zee guides readers from the classical notion of the field to the modern frontiers of quantum field theory, covering a host of topics along the way, including antimatter, Feynman diagrams, virtual particles, the path integral, quantum chromodynamics, electroweak unification, grand unification, and quantum gravity.A unique and valuable introduction for students and general readers alike, Quantum Field Theory, as Simply as Possible explains how quantum field theory informs our understanding of the universe, and how it can shed light on some of the deepest mysteries of physics.

DKK 209.00
1

Group Theory in a Nutshell for Physicists - Anthony Zee - Bog - Princeton University Press - Plusbog.dk

Group Theory in a Nutshell for Physicists - Anthony Zee - Bog - Princeton University Press - Plusbog.dk

A concise, modern textbook on group theory written especially for physicists Although group theory is a mathematical subject, it is indispensable to many areas of modern theoretical physics, from atomic physics to condensed matter physics, particle physics to string theory. In particular, it is essential for an understanding of the fundamental forces. Yet until now, what has been missing is a modern, accessible, and self-contained textbook on the subject written especially for physicists. Group Theory in a Nutshell for Physicists fills this gap, providing a user-friendly and classroom-tested text that focuses on those aspects of group theory physicists most need to know. From the basic intuitive notion of a group, A. Zee takes readers all the way up to how theories based on gauge groups could unify three of the four fundamental forces. He also includes a concise review of the linear algebra needed for group theory, making the book ideal for self-study. - Provides physicists with a modern and accessible introduction to group theory - Covers applications to various areas of physics, including field theory, particle physics, relativity, and much more - Topics include finite group and character tables; real, pseudoreal, and complex representations; Weyl, Dirac, and Majorana equations; the expanding universe and group theory; grand unification; and much more - The essential textbook for students and an invaluable resource for researchers - Features a brief, self-contained treatment of linear algebra - An online illustration package is available to professors - Solutions manual (available only to professors)

DKK 775.00
1

Critical Problems in Physics - - Bog - Princeton University Press - Plusbog.dk

Critical Problems in Physics - - Bog - Princeton University Press - Plusbog.dk

The past century has seen fantastic advances in physics, from the discovery of the electron, x-rays, and radioactivity, to the era of incredible solid state devices, computers, quarks and leptons, and the standard model. But what of the next? Many scientists think we are on the threshold of an even more exciting new era in which breakthroughs in a startling variety of directions will produce significant changes in our understanding of the natural world. In this book, a group of eminent scientists define and elaborate on these new directions. Ed Witten and Frank Wilczek discuss string theory and the future of particle physics; Donald Perkins describes the search for neutrino oscillations; Alvin Tollestrup reveals dreams of a muon collider at Fermilab to probe the heart of "elementary" particles; and Robert Palmer anticipates a new generation of particle accelerators. Thibault Damour reviews classical gravitation and the relevant new high-precision experiments; Kip Thorne describes the exciting future for gravitational wave astronomy; and Paul Steinhardt examines the recent breakthroughs in observational cosmology and explains what future experiments might reveal. James Langer explores nonequilibrium statistics and relates it to the origins of complexity; Harry Swinney takes an experimentalist''s view of the emergence of order in seemingly chaotic systems; and John Hopfield describes an extremely unusual dynamical system--the human brain. Bruce Hillman, M. D., discusses the recent developments in imaging techniques that have brought about outstanding advances in medical diagnostics. T.V. Ramakrishnan looks at high-temperature superconductors, which could eventually revolutionize the solid-state technology on which society is already highly dependent.

DKK 573.00
1

The Jewish World of Alexander Hamilton - Andrew Porwancher - Bog - Princeton University Press - Plusbog.dk

The Jewish World of Alexander Hamilton - Andrew Porwancher - Bog - Princeton University Press - Plusbog.dk

The untold story of the founding father’s likely Jewish birth and upbringing—and its revolutionary consequences for understanding him and the nation he fought to create In The Jewish World of Alexander Hamilton, Andrew Porwancher debunks a string of myths about the origins of this founding father to arrive at a startling conclusion: Hamilton, in all likelihood, was born and raised Jewish. For more than two centuries, his youth in the Caribbean has remained shrouded in mystery. Hamilton himself wanted it that way, and most biographers have simply assumed he had a Christian boyhood. With a detective’s persistence and a historian’s rigor, Porwancher upends that assumption and revolutionizes our understanding of an American icon.This radical reassessment of Hamilton’s religious upbringing gives us a fresh perspective on both his adult years and the country he helped forge. Although he didn’t identify as a Jew in America, Hamilton cultivated a relationship with the Jewish community that made him unique among the founders. As a lawyer, he advocated for Jewish citizens in court. As a financial visionary, he invigorated sectors of the economy that gave Jews their greatest opportunities. As an alumnus of Columbia, he made his alma mater more welcoming to Jewish people. And his efforts are all the more striking given the pernicious antisemitism of the era. In a new nation torn between democratic promises and discriminatory practices, Hamilton fought for a republic in which Jew and Gentile would stand as equals.By setting Hamilton in the context of his Jewish world for the first time, this fascinating book challenges us to rethink the life and legend of America''s most enigmatic founder.

DKK 196.00
1

Vacuum Bazookas, Electric Rainbow Jelly, and 27 Other Saturday Science Projects - Neil A. Downie - Bog - Princeton University Press - Plusbog.dk

Vacuum Bazookas, Electric Rainbow Jelly, and 27 Other Saturday Science Projects - Neil A. Downie - Bog - Princeton University Press - Plusbog.dk

How do you crack nuts with a piece of string? Reverse gravity? Cobble together a clock out of a coffee cup, a soda bottle, and some water? Use a vacuum cleaner and nineteenth-century railroad technology to fashion a makeshift bazooka that can launch paper projectiles? Create a rainbow in a block of Jello? This is a one-volume romp through a whole array of counterintuitive science experiments that require little more than common household items and a sense of curiosity. Prepare to have your surprise sensors on overload as Neil Downie stretches math, physics, and chemistry to do what they have never done before. This book describes twenty-nine unusual but practical experiments, detailing how they are done and the math and physics behind them. It will delight both casual and inveterate tinkerers. Of varying levels of complexity, the experiments are grouped in sections covering a wide field of physics and the borders of chemistry, ranging from dynamic mechanics (''''Kinetic Curiosities'''') to electricity (''''Antediluvian Electronics'''') and combustion (''''Infernal Inventions''''). The chapters are titillatingly titled, from ''''Twisted Sinews'''' and ''''Mole Radio'''' to ''''A Symphony of Siphons'''' and ''''Tornado Transistor.'''' More-detailed explanations, along with simple mathematical models using high-school level math, are given in boxes accompanying each experiment. Armchair scientists will welcome this edifying and entertaining alternative to idleness, not least for the buoyant prose, enriched by historical and literary anecdotes introducing each topic. With this book in hand, tinkerers, whether dabblers in science or devotees, students or teachers, need never again wonder how to impress friends, the judges at the science fair, and, not least, themselves.

DKK 281.00
1

The Best Writing on Mathematics 2016 - - Bog - Princeton University Press - Plusbog.dk

The Best Writing on Mathematics 2016 - - Bog - Princeton University Press - Plusbog.dk

The year''s finest mathematics writing from around the world This annual anthology brings together the year''s finest mathematics writing from around the world. Featuring promising new voices alongside some of the foremost names in the field, The Best Writing on Mathematics 2016 makes available to a wide audience many articles not easily found anywhere else—and you don''t need to be a mathematician to enjoy them. These writings offer surprising insights into the nature, meaning, and practice of mathematics today. They delve into the history, philosophy, teaching, and everyday occurrences of math, and take readers behind the scenes of today''s hottest mathematical debates.Here Burkard Polster shows how to invent your own variants of the Spot It! card game, Steven Strogatz presents young Albert Einstein''s proof of the Pythagorean Theorem, Joseph Dauben and Marjorie Senechal find a treasure trove of math in New York''s Metropolitan Museum of Art, and Andrew Gelman explains why much scientific research based on statistical testing is spurious. In other essays, Brian Greene discusses the evolving assumptions of the physicists who developed the mathematical underpinnings of string theory, Jorge Almeida examines the misperceptions of people who attempt to predict lottery results, and Ian Stewart offers advice to authors who aspire to write successful math books for general readers. And there''s much, much more.In addition to presenting the year''s most memorable writings on mathematics, this must-have anthology includes a bibliography of other notable writings and an introduction by the editor, Mircea Pitici. This book belongs on the shelf of anyone interested in where math has taken us—and where it is headed.

DKK 293.00
1

Haydn and His World - - Bog - Princeton University Press - Plusbog.dk

Haydn and His World - - Bog - Princeton University Press - Plusbog.dk

Joseph Haydn''s symphonies and string quartets are staples of the concert repertory, yet many aspects of this founding genius of the Viennese Classical style are only beginning to be explored. From local Kapellmeister to international icon, Haydn achieved success by developing a musical language aimed at both the connoisseurs and amateurs of the emerging musical public. In this volume, the first collection of essays in English devoted to this composer, a group of leading musicologists examines Haydn''s works in relation to the aesthetic and cultural crosscurrents of his time. Haydn and His World opens with an examination of the contexts of the composer''s late oratorios: James Webster connects the Creation with the sublime--the eighteenth-century term for artistic experience of overwhelming power--and Leon Botstein explores the reception of Haydn''s Seasons in terms of the changing views of programmatic music in the nineteenth century. Essays on Haydn''s instrumental music include Mary Hunter on London chamber music as models of private and public performance, fortepianist Tom Beghin on rhetorical aspects of the Piano Sonata in D Major, XVI:42, Mark Evan Bonds on the real meaning behind contemporary comparisons of symphonies to the Pindaric ode, and Elaine R. Sisman on Haydn''s Shakespeare, Haydn as Shakespeare, and "originality." Finally, Rebecca Green draws on primary sources to place one of Haydn''s Goldoni operas at the center of the Eszterháza operatic culture of the 1770s. The book also includes two extensive late-eighteenth-century discussions, translated into English for the first time, of music and musicians in Haydn''s milieu, as well as a fascinating reconstruction of the contents of Haydn''s library, which shows him fully conversant with the intellectual and artistic trends of the era.

DKK 413.00
1