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Author: Andrew Porter
Publisher: University of Georgia Press
ISBN: 0820336777
Category : Fiction
Languages : en
Pages : 194
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Book Description
These ten short stories explore loss and sacrifice in American suburbia. In idyllic suburbs across the country, from Philadelphia to San Francisco, narrators struggle to find meaning or value in their lives because of (or in spite of) something that has happened in their pasts. In "Hole," a young man reconstructs the memory of his childhood friend's deadly fall. In "The Theory of Light and Matter," a woman second-guesses her choice between a soul mate and a comfortable one. Memories erode as Porter's characters struggle to determine what has happened to their loved ones and whether they are responsible. Children and teenagers carry heavy burdens in these stories: in "River Dog" the narrator cannot fully remember a drunken party where he suspects his older brother assaulted a classmate; in "Azul" a childless couple, craving the affection of an exchange student, fails to set the boundaries that would keep him safe; and in "Departure" a suburban teenage boy fascinated with the Amish makes a futile attempt to date a girl he can never be close to. Memory often replaces absence in these stories as characters reconstruct the events of their pasts in an attempt to understand what they have chosen to keep. These struggles lead to an array of secretive and escapist behavior as the characters, united by middle-class social pressures, try to maintain a sense of order in their lives. Drawing on the tradition of John Cheever, these stories recall and revisit the landscape of American suburbia through the lens of a new generation.
Author: Andrew Porter
Publisher: University of Georgia Press
ISBN: 0820336777
Category : Fiction
Languages : en
Pages : 194
Get Book Here
Book Description
These ten short stories explore loss and sacrifice in American suburbia. In idyllic suburbs across the country, from Philadelphia to San Francisco, narrators struggle to find meaning or value in their lives because of (or in spite of) something that has happened in their pasts. In "Hole," a young man reconstructs the memory of his childhood friend's deadly fall. In "The Theory of Light and Matter," a woman second-guesses her choice between a soul mate and a comfortable one. Memories erode as Porter's characters struggle to determine what has happened to their loved ones and whether they are responsible. Children and teenagers carry heavy burdens in these stories: in "River Dog" the narrator cannot fully remember a drunken party where he suspects his older brother assaulted a classmate; in "Azul" a childless couple, craving the affection of an exchange student, fails to set the boundaries that would keep him safe; and in "Departure" a suburban teenage boy fascinated with the Amish makes a futile attempt to date a girl he can never be close to. Memory often replaces absence in these stories as characters reconstruct the events of their pasts in an attempt to understand what they have chosen to keep. These struggles lead to an array of secretive and escapist behavior as the characters, united by middle-class social pressures, try to maintain a sense of order in their lives. Drawing on the tradition of John Cheever, these stories recall and revisit the landscape of American suburbia through the lens of a new generation.
Author: Richard P. Feynman
Publisher: Princeton University Press
ISBN: 140084746X
Category : Science
Languages : en
Pages : 192
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Book Description
Celebrated for his brilliantly quirky insights into the physical world, Nobel laureate Richard Feynman also possessed an extraordinary talent for explaining difficult concepts to the general public. Here Feynman provides a classic and definitive introduction to QED (namely, quantum electrodynamics), that part of quantum field theory describing the interactions of light with charged particles. Using everyday language, spatial concepts, visualizations, and his renowned "Feynman diagrams" instead of advanced mathematics, Feynman clearly and humorously communicates both the substance and spirit of QED to the layperson. A. Zee's introduction places Feynman’s book and his seminal contribution to QED in historical context and further highlights Feynman’s uniquely appealing and illuminating style.
Author: Olaf Stenzel
Publisher: Springer Nature
ISBN: 3030871444
Category : Science
Languages : en
Pages : 558
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Book Description
This book offers a didactic introduction to light–matter interactions at both the classical and semi-classical levels. Pursuing an approach that describes the essential physics behind the functionality of any optical element, it acquaints students with the broad areas of optics and photonics. Its rigorous, bottom-up approach to the subject, using model systems ranging from individual atoms and simple molecules to crystalline and amorphous solids, gradually builds up the reader’s familiarity and confidence with the subject matter. Throughout the book, the detailed mathematical treatment and examples of practical applications are accompanied by problems with worked-out solutions. In short, the book provides the most essential information for any graduate or advanced undergraduate student wishing to begin their course of study in the field of photonics, or to brush up on important concepts prior to an examination.
Author: Luca Salasnich
Publisher: Springer
ISBN: 3319529986
Category : Science
Languages : en
Pages : 249
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Book Description
This compact but exhaustive textbook, now in its significantly revised and expanded second edition, provides an essential introduction to the field quantization of light and matter with applications to atomic physics and strongly correlated systems. Following an initial review of the origins of special relativity and quantum mechanics, individual chapters are devoted to the second quantization of the electromagnetic field and the consequences of light field quantization for the description of electromagnetic transitions. The spin of the electron is then analyzed, with particular attention to its derivation from the Dirac equation. Subsequent topics include the effects of external electric and magnetic fields on the atomic spectra and the properties of systems composed of many interacting identical particles. The book also provides a detailed explanation of the second quantization of the non-relativistic matter field, i.e., the Schrödinger field, which offers a powerful tool for the investigation of many-body problems, and of atomic quantum optics and entanglement. Finally, two new chapters introduce the finite-temperature functional integration of bosonic and fermionic fields for the study of macroscopic quantum phenomena: superfluidity and superconductivity. Several solved problems are included at the end of each chapter, helping readers put into practice all that they have learned.
Author: Yehuda B. Band
Publisher: John Wiley & Sons
ISBN: 0471899313
Category : Science
Languages : en
Pages : 665
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Book Description
Light and Matter: Electromagnetism, Optics, Spectroscopy and Lasers provides comprehensive coverage of the interaction of light and matter and resulting outcomes. Covering theory, practical consequencies and applications, this modern text serves to bridge the gap between electromagnetism, optics, spectroscopy and lasers. The book introduces the reader to the nature of light, explanes key procedures which occur as light travels through matter and delves into the effects and applications, exploring spectroscopy, lasers, nonlinear optics, fiber optics, quantum optics and light scattering. Extensive examples ensure clarity of meaning while the dynamic structure allows sections to be studies independently of one another. covers both fundamentals and applications features numerous examples dynamic structure allows sections to be studied independently of one another in depth coverage of modern topics. This is an essential text for students of electromagnetism and optics, optoelectronics and lasers, quantum electronics spectroscopy, as well as being an invaluable reference for researches.
Author: John Weiner
Publisher: Oxford University Press
ISBN: 0198567650
Category : Medical
Languages : en
Pages : 276
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Book Description
This book draws together the essential elements of classical electrodynamics, surface wave physics, plasmonic materials, and circuit theory of electrical engineering to provide insight into the essential physics of nanoscale light-matter interaction and to provide design methodology for practical nanoscale plasmonic devices. A chapter on classical and quantal radiation also highlights the similarities (and differences) between the classical fields of Maxwell's equations and the wave functions of Schrödinger's equation. The aim of this chapter is to provide a semiclassical picture of atomic absorption and emission of radiation, lending credence and physical plausibility to the "rules" of standard wave-mechanical calculations. The structure of the book is designed around five principal chapters, but many of the chapters have extensive "complements" that either treat important digressions from the main body or penetrate deeper into some fundamental issue. Furthermore, at the end of the book are several appendices to provide readers with a convenient reference for frequently-occurring special functions and explanations of the analytical tools, such as vector calculus and phasors, needed to express important results in electromagnetics and waveguide theory.
Author: Benjamin Crowell
Publisher: Light and Matter
ISBN: 0970467044
Category : Electricity
Languages : en
Pages : 172
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Book Description
Author: Wendell T. Hill, III
Publisher: John Wiley & Sons
ISBN: 352761902X
Category : Science
Languages : en
Pages : 325
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Book Description
This book draws together the principal ideas that form the basis of atomic, molecular, and optical science and engineering. It covers the basics of atoms, diatomic molecules, atoms and molecules in static and electromagnetic fields and nonlinear optics. Exercises and bibliographies supplement each chapter, while several appendices present such important background information as physics and math definitions, atomic and molecular data, and tensor algebra. Accessible to advanced undergraduates, graduate students, or researchers who have been trained in one of the conventional curricula of physics, chemistry, or engineering but who need to acquire familiarity with adjacent areas in order to pursue their research goals.
Author: Louis De Broglie
Publisher: Read Books Ltd
ISBN: 1447496752
Category : Science
Languages : en
Pages : 286
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Book Description
THE amiable insistence of my friend André George has induced me to collect in the present Volume a number of Studies on contemporary Physics written from both the general and the more metaphysical point of view. Each of these Studies forms an independent whole, and can be read by itself. A slight degree of repetition—which the reader is asked to overlook—has been the inevitable result: for on more than one occasion I have been compelled to duplicate a summary of the great fundamental stages of contemporary Physics, such as the classification of simple substances, the investigation of the photo-electric effect and the origin of the Theory of Light Quanta and of Wave Mechanics: the subjects are somewhat technical, and I cannot well assume that they are common knowledge. But though the same subject is outlined in several of these Studies, I have tried to take up a different point of view in each, and have endeavoured to throw light on different aspects of the essential problems of Quantum Physics in order to facilitate a grasp of their importance. On comparing the different chapters the reader will observe that, while overlapping, they also complement one another; and he will feel the fascination and greatness inherent in the vast structure of modern Physics. And while admiring the vast number and the extreme delicacy of experimental facts which laboratory physicists have succeeded in revealing, and the strange and brilliant concepts devised by theorists to explain them, he will appreciate to what a degree the methods and ideas of physicists have grown in subtlety during recent years, and how great has been the progress from the somewhat ingenuous Realism and the over-simplified Mechanics of earlier thinkers. The more deeply we descend into the minutest structures of Matter, the more clearly we see that the concepts evolved by the mind in the course of everyday experience—especially those of Time and Space—must fail us in an endeavour to describe the new worlds which we are entering. One feels tempted to say that the outlines of our concepts must undergo a progressive blurring, in order that they may retain some semblance of relevance to the realities of the subatomic scales. Time and Space, in other words, are too loose a dress for the elementary entities; individuality becomes attenuated in the mysterious processes of interaction, and even Determinism, the darling of an older generation of physicists, is forced to yield. But the great book of Science is never finished: other surprises await us: who knows what mysteries are hidden within the nucleus of an atom, which, although a million million times smaller than the smallest living thing, is yet a universe in itself?
Author: Luca Salasnich
Publisher: Springer
ISBN: 3319051792
Category : Science
Languages : en
Pages : 198
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Book Description
The book gives an introduction to the field quantization (second quantization) of light and matter with applications to atomic physics. The first chapter briefly reviews the origins of special relativity and quantum mechanics and the basic notions of quantum information theory and quantum statistical mechanics. The second chapter is devoted to the second quantization of the electromagnetic field, while the third chapter shows the consequences of the light field quantization in the description of electromagnetic transitions. In the fourth chapter it is analyzed the spin of the electron, and in particular its derivation from the Dirac equation, while the fifth chapter investigates the effects of external electric and magnetic fields on the atomic spectra (Stark and Zeeman effects). The sixth chapter describes the properties of systems composed by many interacting identical particles by introducing the Hartree-Fock variational method, the density functional theory and the Born-Oppenheimer approximation. Finally, in the seventh chapter it is explained the second quantization of the non-relativistic matter field, i.e. the Schrodinger field, which gives a powerful tool for the investigation of many-body problems and also atomic quantum optics. At the end of each chapter there are several solved problems which can help the students to put into practice the things they learned.
