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Teoreticheskaya i Matematicheskaya Fizika, 1973, Volume 17, Number 3, Pages 305–318
(Mi tmf3950)
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This article is cited in 14 scientific papers (total in 14 papers)
Some remarks on the wigner distribution
F. A. Berezin
Abstract:
For a generalized Wigner ensemble of random $N$-th order matrices $A_N(\omega)$ the formula
$$
\lim_{N\to\infty}\frac1N\ln\int\det A_N(\omega)d\omega=
\lim_{N\to\infty}\int\ln\det A_N(\omega)d\omega.
$$
is obtained. This formula implies that $[\det A_N(\omega)]^{1/N}$ is strongly selfaveraging. In
addition, it enables one to apply an integral with respect to anticommuting variables to
the calculation of the limiting distribution. It can be shown that for this integral the
Hartree–Fokapproximationgives the exact answer in the limit $N\to\infty$.
Received: 28.12.1972
Citation:
F. A. Berezin, “Some remarks on the wigner distribution”, TMF, 17:3 (1973), 305–318; Theoret. and Math. Phys., 17:3 (1973), 1163–1171
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https://www.mathnet.ru/eng/tmf3950 https://www.mathnet.ru/eng/tmf/v17/i3/p305
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Abstract page: | 396 | Full-text PDF : | 179 | References: | 42 | First page: | 1 |
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