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Symmetry of Many-Electron Systems

2013-10-22 Science
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Release : 2013-10-22
Genre : Science
Kind : eBook
Book Rating : 737/5 ( reviews)

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Book Synopsis Symmetry of Many-Electron Systems by : I. G. Kaplan

Download or read book Symmetry of Many-Electron Systems written by I. G. Kaplan. This book was released on 2013-10-22. Available in PDF, EPUB and Kindle. Book excerpt: Symmetry of Many-Electron Systems discusses the group-theoretical methods applied to physical and chemical problems. Group theory allows an individual to analyze qualitatively the elements of a certain system in scope. The text evaluates the characteristics of the Schrodinger equations. It is proved that some groups of continuous transformation from the Lie groups are useful in identifying conditions and in developing wavefunctions. A section of the book is devoted to the utilization of group-theoretical methods in quantal calculations on many-electron systems. The focus is on the use of group-theoretical methods to the classification and calculation of states of molecule. A chapter of the book gives a comprehensive discussion of the fractional parentage method. This application is used in atomic and nuclear spectroscopy. The method of employing coordinate wave functions is explained. The standard Young-Yamanouchi orthogonal representation is presented completely. The book will provide useful guides for physicists, chemists, engineers, students, and researchers in the field of physics.

Many-electron Systems: Properties and Interactions

1968 Electrons
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Release : 1968
Genre : Electrons
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Many-electron Systems: Properties and Interactions by : Serafin Fraga

Download or read book Many-electron Systems: Properties and Interactions written by Serafin Fraga. This book was released on 1968. Available in PDF, EPUB and Kindle. Book excerpt:

Symmetry and Structural Properties of Condensed Matter

2001 Science
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Release : 2001
Genre : Science
Kind : eBook
Book Rating : 696/5 ( reviews)

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Book Synopsis Symmetry and Structural Properties of Condensed Matter by : Tadeusz Lulek

Download or read book Symmetry and Structural Properties of Condensed Matter written by Tadeusz Lulek. This book was released on 2001. Available in PDF, EPUB and Kindle. Book excerpt: This volume continues the series of proceedings of summer schools on theoretical physics related to various aspects of the structure of condensed matter, and to appropriate mathematical methods for an adequate description. Three main topics are covered: (i) symmetric and unitary groups versus electron correlations in multicentre systems; (ii) conformal symmetries, the Bethe ansatz and quantum groups; (iii) paradoxes of statistics, space-time, and time quantum mechanics. Problems considered in previous schools are merged with some new developments, like statistics with continuous Young diagrams, the existence and structure of energy bands in solids with fullerenes, membranes and some coverings of graphite sheets, or vortex condensates with quantum counterparts of Maxwell lows.

Symmetry And Structural Properties Of Condensed Matter, Proceedings Of The International School

1991-02-28
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Release : 1991-02-28
Genre :
Kind : eBook
Book Rating : 658/5 ( reviews)

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Book Synopsis Symmetry And Structural Properties Of Condensed Matter, Proceedings Of The International School by : Tadeusz Lulek

Download or read book Symmetry And Structural Properties Of Condensed Matter, Proceedings Of The International School written by Tadeusz Lulek. This book was released on 1991-02-28. Available in PDF, EPUB and Kindle. Book excerpt: The contents survey the achievements and research problems connected with an adequate description of condensed matter structure, its phases and other properties in terms of appropriate mathematical tools. The focus is on the following topics: Action of groups on sets and broken symmetries; Racah-Wigner approach to vibrations, electronic states, correlations and superconductivity in multicenter systems; crystallography and its extension.

The Symmetric Group in Quantum Chemistry

2018-05-04 Science
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Release : 2018-05-04
Genre : Science
Kind : eBook
Book Rating : 122/5 ( reviews)

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Book Synopsis The Symmetric Group in Quantum Chemistry by : R. Pauncz

Download or read book The Symmetric Group in Quantum Chemistry written by R. Pauncz. This book was released on 2018-05-04. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to provide comprehensive treatment of the use of the symmetric group in quantum chemical structures of atoms, molecules, and solids. It begins with the conventional Slater determinant approach and proceeds to the basics of the symmetric group and the construction of spin eigenfunctions. The heart of the book is in the chapter dealing with spin-free quantum chemistry showing the great interpretation value of this method. The last three chapters include the unitary group approach, the symmetric group approach, and the spin-coupled valence bond method. An extensive bibliography concludes the book.

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