Title: Complex Trajectories in the Quartic Oscillator and Its Semiclassical Coherent-State Propagator
Abstract: The semiclassical approximation of the coherent-state propagator requires the computation of complex trajectories satisfying special boundary conditions. In this paper we present a method for the determination of such trajectories for one-dimensional polynomial potentials. We also compute the semiclassical propagator for the caseV(q)=λq2/2+βq4and compare the results with an “exact” calculation.
Publication Year: 1996
Publication Date: 1996-12-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 68
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