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Teoreticheskaya i Matematicheskaya Fizika, 1987, Volume 71, Number 3, Pages 331–336
(Mi tmf4961)
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This article is cited in 2 scientific papers (total in 2 papers)
An equation for disentangling time-ordered exponentials with arbitrary quadratic generators
V. G. Budanov
Abstract:
An ordinary differential equation on the Lie matrix algebra is found by the Weyl
analysis methods, which is invariant under the adjoint action of the dynamic symmetry
group of the quadratic Hamiltonian. The equation can replace the operator evolution
equation for the Green function.
Received: 15.01.1986
Citation:
V. G. Budanov, “An equation for disentangling time-ordered exponentials with arbitrary quadratic generators”, TMF, 71:3 (1987), 331–336; Theoret. and Math. Phys., 71:3 (1987), 570–574
Linking options:
https://www.mathnet.ru/eng/tmf4961 https://www.mathnet.ru/eng/tmf/v71/i3/p331
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