Nonclassical analogs of solitons in quantum field theory

DOI10.1007/BF01016990zbMath0802.58033OpenAlexW2077657708WikidataQ121816712 ScholiaQ121816712MaRDI QIDQ1326814

K. A. Sveshnikov

Publication date: 13 July 1994

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01016990

zbMATH Keywords

quantum theorysemiclassical approximationsolitons

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Soliton equations (35Q51) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

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