Published September 6, 2004
| Version v1
Journal article
Comparative study of quantum anharmonic potentials
- 1. Facultad de Ciencias, Universidad de Colima, Bernal Diaz del Castillo 340, Colima (Mexico)
- 2. Istituto Nazionale di Fisica Nucleare, Sezione di Torino, via P. Giuria 1, I-10125 Torino (Italy)
- 3. Physics Department, University of Texas at El Paso, El Paso, TX (United States)
Description
We perform a study of various anharmonic potentials using a recently developed method. We calculate both the wave functions and the energy eigenvalues for the ground and first excited states of the quartic, sextic and octic potentials with high precision, comparing the results with other techniques available in the literature
Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2004.07.017;
- arXiv
- arXiv:quant-ph/0310079v1;
- PII
- S0375-9601(04)01001-1;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 329
- Journal Issue
- 6
- Journal Page Range
- p. 451-458
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36054688
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANHARMONIC OSCILLATORS; EIGENVALUES; EXCITED STATES; PERTURBATION THEORY; POTENTIALS; QUANTUM MECHANICS; WAVE FUNCTIONS
- Descriptors DEC
- ENERGY LEVELS; FUNCTIONS; MECHANICS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.