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Teoreticheskaya i Matematicheskaya Fizika, 1985, Volume 64, Number 1, Pages 17–31
(Mi tmf4898)
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This article is cited in 1 scientific paper (total in 1 paper)
Methods of weyl representation of the phase space and canonical transformations. II
V. G. Budanov
Abstract:
Nonlinear canonical transformations realized in the space of Weyl symbols of quantum
operators are studied. The kernels of the transformations, the symbol of the intertwining
operator of the group of inhomogeneous point transformations, and the group
characters are constructed. The group of $\mathbf{PL}$ transformations, which is the free
product of the group of point, $\mathbf{P}$ and linear, $\mathbf{P}$ transformations is considered. The simplest $\mathbf{PL}$ complexes relating problems with different potentials, in particular, containing a general Darboux transformation of the factorization method, are
constructed. The kernel of an arbitrary element of the group $\mathbf{PL}$ is found.
Received: 26.01.1985
Citation:
V. G. Budanov, “Methods of weyl representation of the phase space and canonical transformations. II”, TMF, 64:1 (1985), 17–31; Theoret. and Math. Phys., 64:1 (1985), 656–666
Linking options:
https://www.mathnet.ru/eng/tmf4898 https://www.mathnet.ru/eng/tmf/v64/i1/p17
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Abstract page: | 335 | Full-text PDF : | 117 | References: | 46 | First page: | 1 |
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