Matrix ensembles in the many-nucleon problem
著者
書誌事項
Matrix ensembles in the many-nucleon problem
（Oxford studies in nuclear physics）
Clarendon Press , Oxford University Press, 1987
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注記
"TIFR/TH/85-9."
Includes bibliographies and index
内容説明・目次
内容説明
Atomic nuclei consist in general of large numbers of nucleons (protons and neutrons), a fact which leads to very complex problems in describing these nuclei accurately. This book presents many applications of the use of matrix ensembles in the fields of nuclear structure and nuclear reactions. The basic techniques of calculating density distributions are given in detail, and recent developments in the use of anticommuting Grassmann variables in calculating average cross-sections are described. Other special features include examples of calculations of many physical properties of interest, the development of statistical models for tackling the configuration interaction problem, and a detailed account of the volume element in the space of complex orthogonal matrices. It is aimed at researchers in nuclear physics, particle physics, condensed matter physics; graduate students.
目次
- Statistical aspects of the many-body problem
- Collective rotational parameters of nuclei
- Vibrational nuclei
- Transition region in heavy nuclei
- Symmetry mixing
- Anticorrelation in many-body systems
- Approximate evaluation of physical quantities
- Correlations between the parameters of the S-matrix
- Highly convergent expansion of the Rayleigh-Schrodinger pertubation series
- Application of Grassman integration in matrix ensembles theory
- Averages over the space of complex orthogonal matrices
- Configuration interaction problems.
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