Multiconfigurational quantum propagation with trajectory-guided generalized coherent states

A generalized version of the coupled coherent states method for coherent states of arbitrary Lie groups is developed. In contrast to the original formulation, which is restricted to frozen-Gaussian basis sets, the extended method is suitable for propagating quantum states of systems featuring divers...

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Veröffentlicht in:	The Journal of chemical physics 2016-03, Vol.144 (9), p.094106-094106
Hauptverfasser:	Grigolo, Adriano, Viscondi, Thiago F., de Aguiar, Marcus A. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	ANNIHILATION OPERATORS Bosons CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Coherence DEGREES OF FREEDOM EIGENSTATES INTERACTING BOSON MODEL LIE GROUPS Particle spin PHYSICAL PROPERTIES QUANTUM STATES Quantum theory
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