Schrodinger's Ball


Book Description

“Tender, hilarious, and packed with delightful surprises . . . If Einstein and John Cleese had written a novel together, this would be it.” –Joseph Weisberg, author of 10th Grade Four friends set out into the night in Cambridge, Massachusetts, undeterred by the fact that one of them might actually be dead. Deb has perfected the half-hour orgasm. Grant, a geek, desperately desires Deb. Depressed Arlene has just improbably slept with Johnny, their leader, who recently and accidentally shot himself to death. But is he (or anyone) alive or dead until he’s observed to be by someone else? Maybe not, according to Dr. Erwin Schrödinger, the renowned physicist (1887—1961) who is, strangely, still ambling through the Ivy League town, offering opinions and proofs about how our perceptions can bring to life–and, in turn, reduce and destroy–other people and ourselves. And what does Schrödinger have to do with the President of Montana, who just declared war on the rest of the country, or the Harvard Square bag lady who is rewriting the history of the world? What’s the significance of the cat in the box, the “miracle molecule,” or the discarded piece of luncheon meat? Answer: All will collide by the end of this hypersmart, supersexy, madly moving novel that crosses structural inventiveness with easygoing accessibility, the United States with our internal states of being, philosophy with fiction. In Adam Felber’s dazzling debut, science and humanity collide in a kaleidoscopic story that is as hilarious as death and as heartbreaking as love. Praise: “A jangle of provocative absurdities playing off a pair of lovers so winning that readers, like the audiences at the old Hollywood romantic comedies, will all but rent ladders to uncross the stars that guide and misguide their efforts…. [Schrodinger’s Ball is] a romantic fantasy in three-quarter time, as brainy as it is airy, and unhinged either way.”–The New York Times “Felber has done the impossible: he’s made quantum theory seem hysterically funny and Cambridge, Massachusetts seem like a place of strange magic. Schrödinger’s Ball is a great read that will blind you with science and laughter.”–Chris Regan, writer for The Daily Show and co-author of America (The Book) “[A] crackling comic novel…[Felber] frolics in the fields of science....His wit and linguistic acrobatics make this clever mind-bender worth the ride.–Booklist “It’s smart, it’s funny, it’s got heart. All this and an umlaut too! Schrödinger’s Ball is thoroughly lively.”–Roy Blount Jr., author of Roy Blount’s Book of Southern Humor “If Einstein and John Cleese had written a novel together, this would be it. Felber creates a world that is both completely real and totally enchanted. Tender, hilarious, and packed with delightful surprises, Schrödinger’s Ball is even more original than other really original books.”–Joseph Weisberg, author of Tenth Grade “There’s no uncertainty about it. Schrödinger’s Ball once and for all proves the Adam Felber theory of comic novel writing: a book can be rollickingly funny, sharply satirical, romantic, and endearing–and involve quantum physics.”–Mo Rocca, author of All the Presidents’ Pets: The Story of One Reporter Who Refused to Roll Over ”Schrödinger’s Ball is as funny as hell, charming and kind, and perceptive and moving. Adam Felber has an amazing feel for the interior lives of his characters, even while using the shifting points-of-view of a David Foster Wallace.”–Peter Sagal, host of NPR’s Wait, Wait…Don’t Tell Me! “[A] raucous, willfully absurd debut…designed to expose the beautiful randomness of existence….Felber has embraced postmodern fiction's favorite themes…and turned it into a work of broad comedy instead of a fit of fatalistic handwringing.”–Kirkus Reviews “Few novels attempting a deliberately bad explanation of the uncertainty principle could surpass this inspired romp….Felber's debut is illogically, warmly entertaining.”–Publishers Weekly




Beyond Weird


Book Description

“Anyone who is not shocked by quantum theory has not understood it.” Since Niels Bohr said this many years ago, quantum mechanics has only been getting more shocking. We now realize that it’s not really telling us that “weird” things happen out of sight, on the tiniest level, in the atomic world: rather, everything is quantum. But if quantum mechanics is correct, what seems obvious and right in our everyday world is built on foundations that don’t seem obvious or right at all—or even possible. An exhilarating tour of the contemporary quantum landscape, Beyond Weird is a book about what quantum physics really means—and what it doesn’t. Science writer Philip Ball offers an up-to-date, accessible account of the quest to come to grips with the most fundamental theory of physical reality, and to explain how its counterintuitive principles underpin the world we experience. Over the past decade it has become clear that quantum physics is less a theory about particles and waves, uncertainty and fuzziness, than a theory about information and knowledge—about what can be known, and how we can know it. Discoveries and experiments over the past few decades have called into question the meanings and limits of space and time, cause and effect, and, ultimately, of knowledge itself. The quantum world Ball shows us isn’t a different world. It is our world, and if anything deserves to be called “weird,” it’s us.




Einstein's Dice and Schrödinger's Cat


Book Description

"A fascinating and thought-provoking story, one that sheds light on the origins of . . . the current challenging situation in physics." -- Wall Street Journal When the fuzzy indeterminacy of quantum mechanics overthrew the orderly world of Isaac Newton, Albert Einstein and Erwin Schröger were at the forefront of the revolution. Neither man was ever satisfied with the standard interpretation of quantum mechanics, however, and both rebelled against what they considered the most preposterous aspect of quantum mechanics: its randomness. Einstein famously quipped that God does not play dice with the universe, and Schröger constructed his famous fable of a cat that was neither alive nor dead not to explain quantum mechanics but to highlight the apparent absurdity of a theory gone wrong. But these two giants did more than just criticize: they fought back, seeking a Theory of Everything that would make the universe seem sensible again. In Einstein's Dice and Schröger's Cat, physicist Paul Halpern tells the little-known story of how Einstein and Schröger searched, first as collaborators and then as competitors, for a theory that transcended quantum weirdness. This story of their quest-which ultimately failed-provides readers with new insights into the history of physics and the lives and work of two scientists whose obsessions drove its progress. Today, much of modern physics remains focused on the search for a Theory of Everything. As Halpern explains, the recent discovery of the Higgs Boson makes the Standard Model-the closest thing we have to a unified theory- nearly complete. And while Einstein and Schröger failed in their attempt to explain everything in the cosmos through pure geometry, the development of string theory has, in its own quantum way, brought this idea back into vogue. As in so many things, even when they were wrong, Einstein and Schröger couldn't help but get a great deal right.




Multidimensional Periodic Schrödinger Operator


Book Description

This book describes the direct and inverse problems of the multidimensional Schrödinger operator with a periodic potential, a topic that is especially important in perturbation theory, constructive determination of spectral invariants and finding the periodic potential from the given Bloch eigenvalues. It provides a detailed derivation of the asymptotic formulas for Bloch eigenvalues and Bloch functions in arbitrary dimensions while constructing and estimating the measure of the iso-energetic surfaces in the high-energy regime. Moreover, it presents a unique method proving the validity of the Bethe–Sommerfeld conjecture for arbitrary dimensions and arbitrary lattices. Using the perturbation theory constructed, it determines the spectral invariants of the multidimensional operator from the given Bloch eigenvalues. Some of these invariants are explicitly expressed by the Fourier coefficients of the potential, making it possible to determine the potential constructively using Bloch eigenvalues as input data. Lastly, the book presents an algorithm for the unique determination of the potential. This updated second edition includes an additional chapter that specifically focuses on lower-dimensional cases, providing the basis for the higher-dimensional considerations of the chapters that follow.




Spectral Theory of Random Schrödinger Operators


Book Description

Since the seminal work of P. Anderson in 1958, localization in disordered systems has been the object of intense investigations. Mathematically speaking, the phenomenon can be described as follows: the self-adjoint operators which are used as Hamiltonians for these systems have a ten dency to have pure point spectrum, especially in low dimension or for large disorder. A lot of effort has been devoted to the mathematical study of the random self-adjoint operators relevant to the theory of localization for disordered systems. It is fair to say that progress has been made and that the un derstanding of the phenomenon has improved. This does not mean that the subject is closed. Indeed, the number of important problems actually solved is not larger than the number of those remaining. Let us mention some of the latter: • A proof of localization at all energies is still missing for two dimen sional systems, though it should be within reachable range. In the case of the two dimensional lattice, this problem has been approached by the investigation of a finite discrete band, but the limiting pro cedure necessary to reach the full two-dimensional lattice has never been controlled. • The smoothness properties of the density of states seem to escape all attempts in dimension larger than one. This problem is particularly serious in the continuous case where one does not even know if it is continuous.




Schrödinger’s Web


Book Description

As the race to build the world’s first quantum computer is coming to an end, the race to build the quantum internet has just started. This book leverages the author’s unique insights into both the Chinese and American quantum programs. It begins with the physics and history of the quantum internet and ends with the latest results in quantum computing and quantum networks. The Chinese quantum Sputnik moment. The U.S. National Quantum Initiative. What’s up with Quantum Computing Supremacy? The Race to Build the Quantum Internet. Where will Quantum Technology be Tomorrow? Written by a renowned quantum physicist, this book is for everyone who is interested in the rapidly advancing field of Quantum Technology — The Second Quantum Revolution. The 2016 launch of the Chinese quantum satellite Mozi was a quantum Sputnik moment. The United States went from thinking it was ten years ahead of the Chinese to the realization that it was ten years behind them. This quantum gap led to the U.S. National Quantum Initiative, launched in 2018. Since then, the race to build the quantum internet has taken off at breakneck speed.







One-Dimensional Ergodic Schrödinger Operators


Book Description

The theory of one-dimensional ergodic operators involves a beautiful synthesis of ideas from dynamical systems, topology, and analysis. Additionally, this setting includes many models of physical interest, including those operators that model crystals, disordered media, or quasicrystals. This field has seen substantial progress in recent decades, much of which has yet to be discussed in textbooks. Beginning with a refresher on key topics in spectral theory, this volume presents the basic theory of discrete one-dimensional Schrödinger operators with dynamically defined potentials. It also includes a self-contained introduction to the relevant aspects of ergodic theory and topological dynamics. This text is accessible to graduate students who have completed one-semester courses in measure theory and complex analysis. It is intended to serve as an introduction to the field for junior researchers and beginning graduate students as well as a reference text for people already working in this area. It is well suited for self-study and contains numerous exercises (many with hints).




Schrödinger Operators, Spectral Analysis and Number Theory


Book Description

This book gives its readers a unique opportunity to get acquainted with new aspects of the fruitful interactions between Analysis, Geometry, Quantum Mechanics and Number Theory. The present book contains a number of contributions by specialists in these areas as an homage to the memory of the mathematician Erik Balslev and, at the same time, advancing a fascinating interdisciplinary area still full of potential. Erik Balslev has made original and important contributions to several areas of Mathematics and its applications. He belongs to the founders of complex scaling, one of the most important methods in the mathematical and physical study of eigenvalues and resonances of Schrödinger operators, which has been very essential in advancing the solution of fundamental problems in Quantum Mechanics and related areas. He was also a pioneer in making available and developing spectral methods in the study of important problems in Analytic Number Theory.




Serving the Reich


Book Description

The compelling story of leading physicists in Germany—including Peter Debye, Max Planck, and Werner Heisenberg—and how they accommodated themselves to working within the Nazi state in the 1930s and ’40s. After World War II, most scientists in Germany maintained that they had been apolitical or actively resisted the Nazi regime, but the true story is much more complicated. In Serving the Reich, Philip Ball takes a fresh look at that controversial history, contrasting the career of Peter Debye, director of the Kaiser Wilhelm Institute for Physics in Berlin, with those of two other leading physicists in Germany during the Third Reich: Max Planck, the elder statesman of physics after whom Germany’s premier scientific society is now named, and Werner Heisenberg, who succeeded Debye as director of the institute when it became focused on the development of nuclear power and weapons. Mixing history, science, and biography, Ball’s gripping exploration of the lives of scientists under Nazism offers a powerful portrait of moral choice and personal responsibility, as scientists navigated “the grey zone between complicity and resistance.” Ball’s account of the different choices these three men and their colleagues made shows how there can be no clear-cut answers or judgment of their conduct. Yet, despite these ambiguities, Ball makes it undeniable that the German scientific establishment as a whole mounted no serious resistance to the Nazis, and in many ways acted as a willing instrument of the state. Serving the Reich considers what this problematic history can tell us about the relationship between science and politics today. Ultimately, Ball argues, a determination to present science as an abstract inquiry into nature that is “above politics” can leave science and scientists dangerously compromised and vulnerable to political manipulation.