Exact Propagator for SU(N) Coherent State

1994/05/14 by Phillial Oh, Oh, Phillial
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th

paper · pdf · doi:10.48550/arxiv.hep-th/9405092

11 pages, REVTEX 3.0, SNUTP-93-47

arxiv created 1994/05/14 · arxiv updated 2009/11/30

Abstract

We present a classical integrable model of SU(N) isospin defined on complex projective phase space in the external magnetic field and solve it exactly by constructing the action-angle variables for the system. We quantize the system using the coherent state path integral method and obtain an exact expression for quantum mechanical propagator by solving the time-dependent Schrödinger equations.

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