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Infinite quantum well: a coherent state approach

P.L. Garcia de Leon 1, 2 J.-P. Gazeau 3 J. Queva 1
APC (UMR_7164) - AstroParticule et Cosmologie, Institut für theoretische Physik
Abstract : A new family of 2-component vector-valued coherent states for the quantum particle motion in an infinite square well potential is presented. They allow a consistent quantization of the classical phase space and observables for a particle in this potential. We then study the resulting position and (well-defined) momentum operators. We also consider their mean values in coherent states and their quantum dispersions.
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Submitted on : Thursday, July 10, 2008 - 4:05:51 PM
Last modification on : Wednesday, February 3, 2021 - 7:54:26 AM

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P.L. Garcia de Leon, J.-P. Gazeau, J. Queva. Infinite quantum well: a coherent state approach. Physics Letters A, Elsevier, 2008, 372, pp.3597-3607. ⟨10.1016/j.physleta.2008.02.034⟩. ⟨in2p3-00294877⟩



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