Quantal Density Functional Theory II: Approximation Methods and Applications - Hardcover

Sahni, Viraht

Hardcover

ISBN 10: 3540922288 ISBN 13: 9783540922285

Verlag: Springer, 2009

Inhaltsangabe

In my original proposal to Springer for a book on Quantal Density Functional Theory, I had envisaged one that was as complete in its presentation as possible, describing the basic theory as well as the approximation methods and a host of applications. However,after workingon the bookforabout ?ve years, I realizedthat the goal was too ambitious, and that I would be writing for another ?ve years for it to be achieved. Fortunately,there was a natural breakin the material, and I proposed to my editor, Dr. Claus Ascheron, that we split the book into two components: the ?rst on the basic theoretical framework, and the second on approximation methods and applications. Dr. Ascheron consented, and I am thankful to him for agreeing to do so. Hence, we published Quantal Density Functional Theory in 2004, and are now publishing Quantal Density Functional Theory II: Approximation Methods and Applications. One signi?cant advantage of this, as it turns out, is that I have been able to incorporate in each volume the most recent understandings available. This volume, like the earlier one, is aimed at advanced undergraduates in physics and chemistry, graduate students and researchers in the ?eld. It is written in the same pedagogical style with details of all proofs and numerous ?gures provided to explain the physics. The book is independent of the ?rst volume and stands on its own. However, proofs given in the ?rst volume are not repeated here.

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Über die Autorin bzw. den Autor

Viraht Sahni received his Bachelor of Technology (Honors) degree in Electrical Engineering from the Indian Institute of Technology, Bombay, India, in 1965, his Master of Science in Electrical Engineering (1968) and his Doctor of Philosophy in Physics (1972) from the Polytechnic Institute of Brooklyn, New York, USA. He was a post-doctoral associate at Brooklyn College of the City University of New York (CUNY) from 1972-1974, when he joined Brooklyn College as Assistant Professor and Member of the doctoral faculty in Physics of the Graduate Centre of CUNY. He became (and is presently) Professor of Physics at Brooklyn College and the Graduate Centre of CUNY in 1982. He was Visiting Research Physicist at the National (now Kavli) Institute of Theoretical Physics, Santa Barbara, California, in 1983. He was appointed Broeklundian Professor of Physics at Brooklyn College from 2001-2011. His interests lie in the theoretical foundations of and applications to the electronic structure of matter, both natural and artificial. He has published three books on a newly developed theory of electronic structure: Quantal Density Functional Theory, Springer-Verlag, 2004; Quantal density Functional Theory II: Approximation Methods and Applications, Springer-Verlag, 2010, and Quantal density Functional Theory, 2^nd Edition, Springer-Verlag, 2016.

Von der hinteren Coverseite

This book is on approximation methods and applications of Quantal Density Functional Theory (QDFT), a new local effective-potential-energy theory of electronic structure. What distinguishes the theory from traditional density functional theory is that the electron correlations due to the Pauli exclusion principle, Coulomb repulsion, and the correlation contribution to the kinetic energy -- the Correlation-Kinetic effects --  are separately and explicitly defined. As such it is possible to study each property of interest as a function of the different electron correlations. Approximations methods based on the incorporation of different electron correlations, as well as a many-body perturbation theory within the context of QDFT, are developed. The applications are to the few-electron inhomogeneous electron gas systems in atoms and molecules, as well as to the many-electron inhomogeneity at metallic surfaces.

Details zur Ausgabe

• Verlag: Springer
• Erscheinungsdatum: 2009
• Sprache: Englisch
• ISBN 10: 3540922288
• ISBN 13: 9783540922285
• Einband: Gebundene Ausgabe
• Anzahl der Seiten: 444
• Kontakt zum Hersteller: ProductSafety@springernature.com; ProductSafety@springernature.com; ; Europaplatz 3; Heidelberg; 69115; Deutschland