Spontaneous symmetry breaking in thegl(N)-NLS hierarchy on the half line

DOI10.1088/0305-4470/34/40/311zbMath1011.81024arXivhep-th/0104079OpenAlexW1985935508MaRDI QIDQ2774588

Mihail Mintchev, Eric Ragoucy, Paul Sorba

Publication date: 26 February 2002

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/0104079

zbMATH Keywords

boundary operatorsintegrals of motionhalf lineinternal symmetries

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Symmetry breaking in quantum theory (81R40) Groups and algebras in quantum theory and relations with integrable systems (81R12) Operator algebra methods applied to problems in quantum theory (81R15)

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