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This article is cited in 7 scientific papers (total in 7 papers)
Energy splitting in dynamical tunneling
E. V. Vybornyi Moscow Institute of Electronics and Mathematics,
National Research University Higher School of Economics, Moscow,
Russia
Abstract:
We propose an operator method for calculating the semiclassical asymptotic form of the energy splitting value in the general case of tunneling between symmetric orbits in the phase space. We use this approach in the case of a particle on a circle to obtain the asymptotic form of the energy tunneling splitting related to the over-barrier reflection from the potential. As an example, we consider the quantum pendulum in the rotor regime.
Keywords:
dynamical tunneling, tunneling splitting, Schrödinger equation, semiclassical approximation, over-barrier reflection.
Received: 17.07.2014
Citation:
E. V. Vybornyi, “Energy splitting in dynamical tunneling”, TMF, 181:2 (2014), 337–348; Theoret. and Math. Phys., 181:2 (2014), 1418–1427
Linking options:
https://www.mathnet.ru/eng/tmf8771https://doi.org/10.4213/tmf8771 https://www.mathnet.ru/eng/tmf/v181/i2/p337
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