On the unitarily invariant decomposition of Hermitian operators

The unitarily invariant decomposition of Hermitian operators for a boson system is performed by means of the symmetry of group SO(2, 1) and the decomposition is also closely related with Lie algebra.

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Bibliographische Detailangaben
Veröffentlicht in:	International journal of quantum chemistry 1984-06, Vol.25 (6), p.1045-1054
Hauptverfasser:	Sun, Chia-Chung, Li, Xue-Qui, Tang, Au-Chin
Format:	Artikel
Sprache:	eng
Schlagworte:	Boson systems Exact sciences and technology Physics Quantum statistical mechanics Statistical physics, thermodynamics, and nonlinear dynamical systems
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The unitarily invariant decomposition of Hermitian operators for a boson system is performed by means of the symmetry of group SO(2, 1) and the decomposition is also closely related with Lie algebra.
ISSN:	0020-7608 1097-461X
DOI:	10.1002/qua.560250609