On integrals of motion of the discrete sine-Gordon system.

DOI10.1023/A:1011078706129zbMath0981.81060MaRDI QIDQ5944745

Cyril Grunspan

Publication date: 21 March 2002

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

latticecontinued fraction\(q\) binomial coefficients\(q\) root of the unitydiscrete sine-Gordon systemintegrals of motionToda theory

Mathematics Subject Classification ID

Model quantum field theories (81T10) KdV equations (Korteweg-de Vries equations) (35Q53) Quantum field theory on lattices (81T25) Symmetries and conservation laws in mechanics of particles and systems (70S10)

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