Quantum Mechanics of One- and Two-Electron Atoms

Quantum Mechanics of One- and Two-Electron Atoms

Author: Hans A. Bethe

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 375

ISBN-13: 3662128691

DOWNLOAD EBOOK

Nearly all of this book is taken from an article prepared for a volume of the Encyclopedia of Physics. This article, in turn, is partly based on Dr. Norbert Rosenzweig's translation of an older article on the same subject, written by one of us (H.A.B.) about 25 years ago for the Geiger-Scheel Handbuch der Physik. To the article written last year we have added some Addenda and Errata. These Addenda and Errata refer back to some of the 79 sections of the main text and contain some misprint corrections, additional references and some notes. The aim of this book is two-fold. First, to act as a reference work on calcu lations pertaining to hydrogen-like and helium-like atoms and their comparison with experiments. However, these calculations involve a vast array of approximation methods, mathematical tricks and physical pictures, which are also useful in the application of quantum mechanics to other fields. In many sections we have given more general discussions of the methods and physical ideas than is necessary for the study of the H- and He-atom alone. We hope that this book will thus at least partly fulfill its second aim, namely to be of some use to graduate students who wish to learn "applied quantum mechanics". A basic knowledge of the principles of quantum mechanics, such as given in the early chapters of Schiff's or Bohm's book, is presupposed.


The Memory Effect

The Memory Effect

Author: Russell J.A. Kilbourn

Publisher: Wilfrid Laurier Univ. Press

Published: 2014-03-25

Total Pages: 523

ISBN-13: 1554589169

DOWNLOAD EBOOK

The Memory Effect is a collection of essays on the status of memory—individual and collective, cultural and transcultural—in contemporary literature, film, and other visual media. Contributors look at memory’s representation, adaptation, translation, and appropriation, as well as its mediation and remediation. Memory’s irreducibly constructed nature is explored, even as its status is reaffirmed as the basis of both individual and collective identity. The book begins with an overview of the field, with an emphasis on the question of subjectivity. Under the section title Memory Studies: Theories, Changes, and Challenges, these chapters lay the theoretical groundwork for the volume. Section 2, Literature and the Power of Cultural Memory/Memorializing, focuses on the relation between literature and cultural memory. Section 3, Recuperating Lives: Memory and Life Writing, shifts the focus from literature to autobiography and life writing, especially those lives shaped by trauma and forgotten by history. Section 4, Cinematic Remediations: Memory and History, examines specific films in an effort to account for cinema’s intimate and mutually constitutive relationship with memory and history. The final section, Multi-Media Interventions: Television, Video, and Collective Memory, considers individual and collective memory in the context of contemporary visual texts, at the crossroads of popular and avant-garde cultures.


Atoms in the Family

Atoms in the Family

Author: Laura Fermi

Publisher: University of Chicago Press

Published: 2014-10-24

Total Pages: 302

ISBN-13: 022614965X

DOWNLOAD EBOOK

In this absorbing account of life with the great atomic scientist Enrico Fermi, Laura Fermi tells the story of their emigration to the United States in the 1930s—part of the widespread movement of scientists from Europe to the New World that was so important to the development of the first atomic bomb. Combining intellectual biography and social history, Laura Fermi traces her husband's career from his childhood, when he taught himself physics, through his rise in the Italian university system concurrent with the rise of fascism, to his receipt of the Nobel Prize, which offered a perfect opportunity to flee the country without arousing official suspicion, and his odyssey to the United States.


The Stability of Matter: From Atoms to Stars

The Stability of Matter: From Atoms to Stars

Author: Elliott H. Lieb

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 677

ISBN-13: 3662034360

DOWNLOAD EBOOK

The first edition of "The Stability of Matter: From Atoms to Stars" was sold out after a time unusually short for a selecta collection and we thought it ap propriate not just to make a reprinting but to include eight new contributionso They demonstrate that this field is still lively and keeps revealing unexpected featureso Of course, we restricted ourselves to developments in which Elliott Lieb participated and thus the heroic struggle in Thomas-Fermi theory where 7 3 5 3 the accuracy has been pushed from Z 1 to Z 1 is not includedo A rich landscape opened up after Jakob Yngvason's observation that atoms in magnetic fields also are described in suitable limits by a Thomas-Fermi-type theoryo Together with Elliott Lieb and Jan Philip Solovej it was eventually worked out that one has to distinguish 5 regionso If one takes as a dimensionless measure of the magnetic field strength B the ratio Larmor radius/Bohr radius one can compare it with N "' Z and for each of the domains 4 3 (i) B « N 1 , 4 3 (ii) B "' N 1 , 4 3 3 (iii) N 1« B « N , 3 (iv) B "' N , 3 (v) B » N a different version ofmagnetic Thomas-Fermi theory becomes exact in the limit N --+ ooo In two dimensions and a confining potential ("quantum dots") the situation is somewhat simpler, one has to distinguish only (i) B « N, (ii) B "'N,


Atoms of Delight

Atoms of Delight

Author: Alec Finlay

Publisher: Polygon

Published: 2000

Total Pages: 230

ISBN-13:

DOWNLOAD EBOOK

Atoms of Delight is an anthology of Scottish haiku and other short poetic forms, including epigrams, proverbs, couplets, spaces, one-line poems and one-word poems. The poets include established names such as Alan Spence, Kathleen Jamie, Edwin Morgan, Kevin MacNeil, Ian Hamilton Finlay, Sheena Blackhall, Bruce Leeming and Iain Crichton Smith. Atoms of Delight brings together all of the short poetic forms, used by Scottish writers: Japanese haiku and the Latin epigram, the indigenous proverb and epitaph, and contemporary European innovations such as the one-word poem.


East Meets West

East Meets West

Author: Reiko Aiura

Publisher: Cambridge Scholars Publishing

Published: 2014-06-30

Total Pages: 231

ISBN-13: 1443863130

DOWNLOAD EBOOK

The 13th International Conference on the Literature of Region and Nation, held at Biwako in Shiga Prefecture, Japan, in the summer of 2010, fully maintained the tradition established in this long-running conference series of bringing together scholars from many countries and many fields of specialisation. Although the conferences have taken place in widely scattered locations, this was the first to be held in an Asian country; and the opportunity this presented of focusing on the cultural links between East and West was taken up enthusiastically by the participants. Several of the papers explore aspects, sometimes unexpected, of the cultural cross-fertilisation between Japan, or the Orient in general, and the national literatures of the West. Others concentrate on iconic figures from regions of the English-speaking world with strongly-developed individual literary traditions. All the papers have been peer-reviewed, and extensively revised in order to maximise their impact in the written word. The collection demonstrates the stimulating effect of cross-cultural interaction in the field of literary studies of East and West.


Give Our Regards to the Atomsmashers!

Give Our Regards to the Atomsmashers!

Author: Sean Howe

Publisher: Pantheon

Published: 2004

Total Pages: 248

ISBN-13:

DOWNLOAD EBOOK

Fantastic essays on the world of comics are penned by creative contemporary writers, who explore the ones they devoured as kids, the ones they love and the ones they hate, and the comics that have influenced their work and their lives. "Give Our Regards to the Atomsmashers" is a quirky, thrilling, and compulsively readable celebration of the unique alchemy of words and drawings that is the language of comic books.Pantheon


Let There Be Light

Let There Be Light

Author: Ann Breslin

Publisher: World Scientific

Published: 2013

Total Pages: 552

ISBN-13: 1848167601

DOWNLOAD EBOOK

This book is the first of its kind devoted to the key role played by light and electromagnetic radiation in the universe. Readers are introduced to philosophical hypotheses such as the economy, symmetry and the universality of natural laws, and are then guided to practical consequences such as the rules of geometrical optics and even Einstein''s well-known but mysterious relationship, E = mc2. Most chapters feature a pen picture of the life and character of a relevant scientific figure. These OCyHistorical InterludesOCO include, among others, Galileo''s conflicts with the Inquisition, Fourier''s taunting of the guillotine, Neils Bohr and World War II, and the unique character of Richard Feynman.The second edition has been revised and made more accessible to the general reader. Whenever possible, the mathematical material of the first edition has been replaced by appropriate text to give a verbal account of the mystery of the phenomenon of light and how its understanding has developed from pre-historic to present times. The emphasis is on reading for interest and enjoyment; formulae or equations which underpin and reinforce the argument are presented in a form which does not interfere with the flow of the text.The book will be of interest to students and teachers, as well as general readers interested in physics.