This important volume describes the wide-ranging scientific activities of Léon Van Hove, through commentaries by his colleagues and a selection of his most influential papers and documents. The reprinted papers are grouped by topic, starting from his early work in mathematics and theoretical and statistical physics, up to his very last contributions in elementary particle physics and multiparticle dynamics. Van Hove's career as teacher, director and science advisor in many European institutions is presented in sketches by friends and coworkers. A selection of his speeches and documented thoughts on science completes the volume.
The book is devoted to the study of the correlation effects in many-particle systems. It presents the advanced methods of quantum statistical mechanics (equilibrium and nonequilibrium), and shows their effectiveness and operational ability in applications to problems of quantum solid-state theory, quantum theory of magnetism and the kinetic theory. The book includes description of the fundamental concepts and techniques of analysis following the approach of N N Bogoliubov's school, including recent developments. It provides an overview that introduces the main notions of quantum many-particle physics with the emphasis on concepts and models.This book combines the features of textbook and research monograph. For many topics the aim is to start from the beginning and to guide the reader to the threshold of advanced researches. Many chapters include also additional information and discuss many complex research areas which are not often discussed in other places. The book is useful for established researchers to organize and present the advanced material disseminated in the literature. The book contains also an extensive bibliography.The book serves undergraduate, graduate and postgraduate students, as well as researchers who have had prior experience with the subject matter at a more elementary level or have used other many-particle techniques.
Professor Kuang-Chao Chou (also known as Guang-Zhao Zhou) is the former President of Chinese Academy of Sciences. He has been elected as the Academician of Chinese Academy of Sciences, Foreign Associate of the US National Academy of Sciences, Fellow of the Third World Academy of Science, Foreign Member of Soviet (Russian) Academy of Sciences, Czechoslovak Academy of Sciences, Bulgarian Academy of Sciences, Romania Academy of Sciences, Mongolian Academy of Sciences, the European Academy of Arts, Sciences and Humanities, Membre fondateur Academie Francophone d'Ingenieurs.He also served as the director of Institute of Theoretical Physics at the Chinese Academy of Sciences, the Dean of the Science School of Tsinghua University, the Chairman of the China Association for Sciences and Technology, the President of Pacific Science Association, Vice President of Third World Academy of Sciences.?Zhou is a first rate physicist: broad, powerful and very quick in grasping new ideas. His style of doing physics reminds me of that of Landau, Salam, and of Teller.?C N Yang?His published papers have won uniformly high praises by the international scientific community and his articles are always written with depth and elegance.?T D LeeThis volume presents a collection of selected papers written by Prof Chou. The papers are organized into four parts according to the subject of research areas and the language of publishing journals. Part I (in English) and Part III (in Chinese) are papers on field theories, particle physics and nuclear physics, Part II (in English) and Part IV (in Chinese) are papers on statistical physics and condensed matter physics. From the published papers, it illustrates and is clearly evident how Prof Chou was constantly at the frontiers of theoretical physics in various periods and carried out creative research works experimenting with initial ideas and motivations, as well as how he has driven and worked in different key research directions of theoretical physics, all for which he has made significant contributions to various interesting research areas and interdisciplinary fields.
Wigner's quasi-probability distribution function in phase space is a special (Weyl) representation of the density matrix. It has been useful in describing quantum transport in quantum optics; nuclear physics; decoherence, quantum computing, and quantum chaos. It is also important in signal processing and the mathematics of algebraic deformation. A remarkable aspect of its internal logic, pioneered by Groenewold and Moyal, has only emerged in the last quarter-century: it furnishes a third, alternative, formulation of quantum mechanics, independent of the conventional Hilbert space, or path integral formulations.In this logically complete and self-standing formulation, one need not choose sides ? coordinate or momentum space. It works in full phase space, accommodating the uncertainty principle, and it offers unique insights into the classical limit of quantum theory. This invaluable book is a collection of the seminal papers on the formulation, with an introductory overview which provides a trail map for those papers; an extensive bibliography; and simple illustrations, suitable for applications to a broad range of physics problems. It can provide supplementary material for a beginning graduate course in quantum mechanics.
Selected articles on quantum chemistry, classical and quantum electrodynamics, path integrals and operator calculus, liquid helium, quantum gravity and computer theory
When The Fountainhead was first published, Ayn Rand's daringly original literary vision and her groundbreaking philosophy, Objectivism, won immediate worldwide interest and acclaim. This instant classic is the story of an intransigent young architect, his violent battle against conventional standards, and his explosive love affair with a beautiful woman who struggles to defeat him. This edition contains a special afterword by Rand’s literary executor, Leonard Peikoff, which includes excerpts from Ayn Rand’s own notes on the making of The Fountainhead. As fresh today as it was then, here is a novel about a hero—and about those who try to destroy him.
Blackstar Theory takes a close look at David Bowie's ambitious last works: his surprise 'comeback' project The Next Day (2013), the off-Broadway musical Lazarus (2015) and the album that preceded the artist's death in 2016 by two days, Blackstar. The book explores the swirl of themes that orbit and entangle these projects from a starting point in musical analysis and features new interviews with key collaborators from the period: producer Tony Visconti, graphic designer Jonathan Barnbrook, musical director Henry Hey, saxophonist Donny McCaslin and assistant sound engineer Erin Tonkon. These works tackle the biggest of ideas: identity, creativity, chaos, transience and immortality. They enact a process of individuation for the Bowie meta-persona and invite us to consider what happens when a star dies. In our universe, dying stars do not disappear - they transform into new stellar objects, remnants and gravitational forces. The radical potential of the Blackstar is demonstrated in the rock star supernova that creates a singularity resulting in cultural iconicity. It is how a man approaching his own death can create art that illuminates the immortal potential of all matter in the known universe.
Hailed in the Times Literary Supplement as 'probably the finest piece of non-fiction to come out of South Africa since the end of apartheid', The Dream Deferred is back in print and updated with a brilliant new epilogue. The prosperous Mbeki clan lost everything to apartheid. Yet the family saw its favourite son, Thabo, rise to become president of South Africa in 1999. A decade later, Mbeki was ousted by his own party and his legacy is bitterly contested – particularly over his handling of the AIDS epidemic and the crisis in Zimbabwe. Through the story of the Mbeki family, award-wining journalist Mark Gevisser tells the gripping tale of the last tumultuous century of South Africa life, following the family's path to make sense of the liberation struggle and the future that South Africa has inherited. At the centre of the story is Mbeki, a visionary yet tragic figure who led South Africa to freedom but was not able to overcome the difficulties of his own dislocated life. It is 15 years since Mbeki was unceremoniously dumped by the ANC, giving rise to the wasted years under Jacob Zuma. With the benefit of hindsight, and as Mbeki reaches the age of 80, Gevisser examines the legacy of the man who succeeded Mandela. '...essential reading for anyone intrigued by South Africa's complex philosopher-king.' - The Economist
