Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 377
Book Description
Ecole d'été de physique des particules
Ecole d'été de physique des particules, Gif-sur-Yvette, 6e session, 9-21 septembre 1974
Author: Modern Aspects of Small-Angle Scattering
Author: H. BrumbergerPublisher: Springer Science & Business Media
ISBN: 9401584575
Category : Technology & Engineering
Languages : en
Pages : 470
Book Description
Proceedings of the NATO Advanced Study Institute, Como, Italy, May 12--22, 1993
Quantum Theory of Finite Systems
Author: Jean-Paul BlaizotPublisher: Mit Press
ISBN: 9780262022149
Category : Science
Languages : en
Pages : 657
Book Description
This book provides a comprehensive and pedagogical account of the various methods used in the quantum theory of finite systems, including molecular, atomic, nuclear, and particle phenomena. Covering both background material and advanced topics and including nearly 200 problems, Quantum Theory of Finite Systems has been designed to serve primarily as a text and will also prove useful as a reference in research. The first of the book's four parts introduces the basic mathematical apparatus: second quantization, canonical transformations, Wick theorems and the resulting diagram expansions, and oscillator models. The second part presents mean field approximations and the recently developed path integral methods for the quantization of collective modes. Part three develops perturbation theory in terms of both time-dependent Feynman diagrams and time-independent Goldstone diagrams. A fourth part discusses variational methods based on correlated wavefunctions, including spin correlations. The approximation schemes are formulated for fermions and bosons at eigher zero or non-zero temperature. Although the formalism developed applies to both finite and infinite systems, the book stresses those aspects of the theory that are specific to the description of finite systems. Thus special attention is given to mean field approximations, the ensuing broken symmetries, and the associated collective motions such as rotations. Conversely, some specific features of systems with infinite numbers of degrees of freedom (such as the thermodynamic limit, critical phenomena, and the elimination of ultraviolet divergencies) are deliberately omitted. Jean-Paul Blaizot and Georges Ripka are associated with the Centre d'Etudes Nucleaires de Saclay.
Ecole d'Eté de Physique des Particules
Author: Ancient Nubia
Author: P.L. ShinniePublisher: Routledge
ISBN: 1136164650
Category : Social Science
Languages : en
Pages : 197
Book Description
First published in 1996. This book is designed to provide a clear, up-to-date account of the past of Nubia (both in Egypt and the Sudan) from the earliest human activity known there in Old Stone Age times until the coming of Islam in the fourteenth– fifteenth centuries AD, based on over 45 years' experience of that country both as an archaeological civil servant and an academic. The archaeology and ancient history of Nubia has not been well known until very recently and the book is planned to fill a gap by making this story more widely known. This book is designed to provide a clear, up-to-date account of the past of Nubia (both in Egypt and the Sudan) from the earliest human activity known there in Old Stone Age times until the coming of Islam in the fourteenth– fifteenth centuries AD, based on over 45 years' experience of that country both as an archaeological civil servant and an academic. The archaeology and ancient history of Nubia has not been well known until very recently and the book is planned to fill a gap by making this story more widely known.
Analytical Bibliography of the Prehistory and the Early Dynastic Period of Egypt and Northern Sudan
Author: Stan HendrickxPublisher: Leuven University Press
ISBN: 9789061866831
Category : History
Languages : en
Pages : 358
Book Description
An analytical bibliography that contains 7407 references, covering the Egyptian prehistory (palaeolithic, neolithic and predynastic) as well as the period of the first two dynasties.
New light on the Northeast African past : current prehistoric research
Author: Frank KleesPublisher: Heinrich-Barth-Institut
ISBN:
Category :
Languages : en
Pages : 250
Book Description
Studien Zum Antiken Sudan
Author: Steffen WenigPublisher: Otto Harrassowitz Verlag
ISBN: 9783447041393
Category : Excavations (Archaeology)
Languages : en
Pages : 756
Book Description
Author: W. V. Davies