A new multi-fermion realization of (2) and its application to the Lipkin - Meshkov - Glick model

DOI10.1088/0305-4470/29/15/029zbMath0899.17024OpenAlexW1991871939MaRDI QIDQ4390202

Qing Huang, Fu-Li Li, Sheng-Li Zhang

Publication date: 15 November 1998

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

Full work available at URL: https://doi.org/10.1088/0305-4470/29/15/029

zbMATH Keywords

ground statecoherent stateexcitation spectrumLipkin-Meshkov-Glick model\(q\)-deformation of \(su(2)\)multi-fermion realization

Mathematics Subject Classification ID

Quantum groups and related algebraic methods applied to problems in quantum theory (81R50) Applications of Lie (super)algebras to physics, etc. (17B81)

Related Items (1)

From the Wigner–Eckart theorem to the Hilbert–Schmidt scalar product for an adjoint representation of the quantum algebra Up,q(su2)

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