The universal propagator for spin [or SU (2)] coherent states

Wolfgang A. Tomé; John R. Klauder

doi:10.1063/1.530103

The universal propagator for spin [or SU (2)] coherent states

Wolfgang A. Tomé, John R. Klauder

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Following constructions in the case of canonical and affine coherent states, a universal propagator for a general Hamiltonian appropriate to a single spin degree of freedom is introduced. The universal propagator is a single function, independent of any particular choice of fiducial vector, which, nonetheless, propagates all coherent state Hubert space representatives correctly. Furthermore, we explicitly construct the universal propagator for several examples.

Original language	English (US)
Pages (from-to)	2893-2913
Number of pages	21
Journal	Journal of Mathematical Physics
Volume	34
Issue number	7
DOIs	https://doi.org/10.1063/1.530103
State	Published - 1993
Externally published	Yes

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics

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10.1063/1.530103

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abstract = "Following constructions in the case of canonical and affine coherent states, a universal propagator for a general Hamiltonian appropriate to a single spin degree of freedom is introduced. The universal propagator is a single function, independent of any particular choice of fiducial vector, which, nonetheless, propagates all coherent state Hubert space representatives correctly. Furthermore, we explicitly construct the universal propagator for several examples.",

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AU - Klauder, John R.

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AB - Following constructions in the case of canonical and affine coherent states, a universal propagator for a general Hamiltonian appropriate to a single spin degree of freedom is introduced. The universal propagator is a single function, independent of any particular choice of fiducial vector, which, nonetheless, propagates all coherent state Hubert space representatives correctly. Furthermore, we explicitly construct the universal propagator for several examples.

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The universal propagator for spin [or SU (2)] coherent states

Abstract

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