Toward a unified algebraic understanding of concepts of particle and collective motions in fermion many-body systems

DOI10.1088/0305-4470/34/33/312zbMath0990.81161OpenAlexW1975205445MaRDI QIDQ2766176

Seiya Nishiyama, Takao Komatsu

Publication date: 27 January 2002

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

Full work available at URL: https://doi.org/10.1088/0305-4470/34/33/312

zbMATH Keywords

Fock space of finite-dimensional fermionssymmetry breaking of fermion systemsTD mean-field potentialtime-dependent Hartree-Fock theory on a circle \(S^1\)

Mathematics Subject Classification ID

Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) Symmetry breaking in quantum theory (81R40) Many-body theory; quantum Hall effect (81V70)

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Self-consistent-field method and τ-functional method on group manifold in soliton theory. II. Laurent coefficients of soliton solutions for sl̂n and for sûn

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