WorldCat Identities

Sampanthar, S.

Overview
Works: 7 works in 37 publications in 2 languages and 587 library holdings
Genres: Academic theses 
Roles: Author
Publication Timeline
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Most widely held works by S Sampanthar
The many-body problem in quantum mechanics by Norman H March( Book )

28 editions published between 1966 and 1995 in English and held by 573 WorldCat member libraries worldwide

Problema mnogich tel v kvantovoj mechanike by Norman H March( Book )

1 edition published in 1969 in Russian and held by 6 WorldCat member libraries worldwide

Nuclear and hypernuclear binding energies by S Sampanthar( Book )

4 editions published in 1961 in English and held by 4 WorldCat member libraries worldwide

The many-body problem in quantum mechanics by Herbert Spencer( Book )

1 edition published in 1967 in English and held by 1 WorldCat member library worldwide

The many bodied problems in quantum mechanics by Norman H March( Book )

1 edition published in 1967 in English and held by 1 WorldCat member library worldwide

Electron correlation in metals by W Jones( )

1 edition published in 1961 in English and held by 1 WorldCat member library worldwide

Results for the diagonal element of the second-order density matrix (pair function) and for the momentum distribution of an interacting electron gas are presented. In the low density limit, it is shown that, to a similar degree of approximation, the first-order density matrix and hence the momentum distribution may be obtained. In the high-density problem, the pair function has also been calculated using the Green's function approach. From the information thus available in these high and low density limits, the range of usefulness of the concept of the Fermi surface in an interacting electron gas is discussed. Also, results of variational calculations on the stability of Overhauser spin-density waves in metals are reported. It is concluded that such waves reduce the energy below the Hartree-Fock value only when the interaction becomes very strong, or equivalently when the density is very low. Some preliminary work on the correlation problem in a non-uniform electron gas is also briefly discussed
Problema mnogih tel v kvantovoj mehanike by Norman H March( Book )

1 edition published in 1969 in Russian and held by 1 WorldCat member library worldwide

 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.59 (from 0.58 for The many-b ... to 0.96 for Problema m ...)

The many-body problem in quantum mechanics
Covers
Alternative Names
Sampantchar, S.

Sampanthar, S.

Сампантхар, С.

Languages