Published May 12, 2008
| Version v1
Journal article
Infinite quantum well: A coherent state approach
- 1. Universite Paris Est-Institut Gaspard Monge (IGM-LabInfo), 5 Bd. Descartes, Champs-sur-Marne, 77454 Marne-la-Vallee Cedex 2 (France)
- 2. Laboratoire Astroparticules et Cosmologie, Batiment Condorcet, 10, rue Alice Domon et Leonie Duquet, 75205 Paris Cedex 13 (France)
- 3. Universite Paris Diderot-Paris7, Batiment des Grands Moulins, 75205 Paris Cedex 13 (France)
Description
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
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physleta.2008.02.034Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2008.02.034;
- arXiv
- arXiv:0802.3551v1;
- PII
- S0375-9601(08)00273-9;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 372
- Journal Issue
- 20
- Journal Page Range
- p. 3597-3607
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40044024
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANNIHILATION OPERATORS; DISPERSIONS; EIGENSTATES; PHASE SPACE; QUANTIZATION; QUANTUM WELLS; SIMULATION; SQUARE-WELL POTENTIAL; VECTORS
- Descriptors DEC
- MATHEMATICAL OPERATORS; MATHEMATICAL SPACE; NANOSTRUCTURES; NUCLEAR POTENTIAL; POTENTIALS; QUANTUM OPERATORS; SPACE; TENSORS
Optional Information
- Copyright
- Copyright (c) 2008 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.