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arxiv: nucl-th/0111029 · v1 · pith:XHW57A5Vnew · submitted 2001-11-08 · ⚛️ nucl-th

Note on the Deformed Boson Scheme in Time-Dependent Variational Method

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keywords bosonhamiltonianalgebradeformedmodelschemeamplifiedconnection
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The Holstein-Primakoff representation for the su(2)-algebra is derived in the deformed boson scheme. The following two points are discussed : (i) connection between a simple Hamiltonian and the Hamiltonian obeying the su(2)-algebra such as Lipkin model and (ii) derivation of the Hamiltonian for describing the damped and amplified motion for the su(2)-boson model.

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