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Teoreticheskaya i Matematicheskaya Fizika, 1986, Volume 66, Number 3, Pages 455–462
(Mi tmf4641)
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This article is cited in 7 scientific papers (total in 7 papers)
Quantum nonlinear Schrödinger equation on a lattice
N. M. Bogolyubov, V. E. Korepin
Abstract:
A local Hamiltonian is constructed for the nonlinear Schrödinger equation on a lattice in
both the classical and the quantum variants. This Hamiltonian is an explicit elementary
function of the local Bose fields. The lattice model possesses the same structure of
the action–angle variables as the continuous model.
Received: 23.07.1985
Citation:
N. M. Bogolyubov, V. E. Korepin, “Quantum nonlinear Schrödinger equation on a lattice”, TMF, 66:3 (1986), 455–462; Theoret. and Math. Phys., 66:3 (1986), 300–305
Linking options:
https://www.mathnet.ru/eng/tmf4641 https://www.mathnet.ru/eng/tmf/v66/i3/p455
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