A simple lattice version of the nonlinear Schrodinger equation and its deformation with an exact quantum solution

DOI10.1088/0305-4470/27/19/008zbMath0849.35131arXivhep-th/9401066OpenAlexW3098338800MaRDI QIDQ4875021

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Publication date: 7 November 1996

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9401066

zbMATH Keywords

lattice Hamiltonian Lax operator quantum integrable system quantum nonlinear Schrödinger equation exact quantum solution

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Quantum field theory on lattices (81T25) NLS equations (nonlinear Schrödinger equations) (35Q55)

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