Published July 4, 1994 | Version v1
Journal article Metadata-only

Feynman-Kleinert treatment of the supersymmetric generalization of the Morse potential

Creators

  • 1. Laboratoire de Mathematique et Physique Mathematique, Faculte des Sciences et Techniques, Universite de Haute Alsace, Mulhouse (France)
  • 2. Departement de Physique Theorique, Institut de Physique, Universite de Constantine, Constantine (Algeria)

Description

The Feynman-Kleinert approximation to path-integrals, with systematic corrections to the variational calculation of the effective classical potential, is applied to the Morse oscillator generalized by supersymmetry. It is found that this systematic improvement scheme of the Feynman-Kleinert approximation to path-integrals is extremely accurate. ((orig.))

Additional details

Publishing Information

Journal Title
Physics Letters. A
Journal Volume
189
Journal Issue
6
Journal Page Range
p. 433-438.
ISSN
0375-9601
CODEN
PYLAAG

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
26017984
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANALYTICAL SOLUTION; ANHARMONIC OSCILLATORS; ANNIHILATION OPERATORS; COMMUTATION RELATIONS; CORRECTIONS; CREATION OPERATORS; EIGENFUNCTIONS; FACTORIZATION; FEYNMAN PATH INTEGRAL; FREE ENERGY; GROUND STATES; HAMILTONIANS; MORSE POTENTIAL; ONE-DIMENSIONAL CALCULATIONS; PARTITION FUNCTIONS; QUANTUM MECHANICS; RICCATI EQUATION; SUPERSYMMETRY; TEMPERATURE DEPENDENCE; VARIATIONAL METHODS
Descriptors DEC
CALCULATION METHODS; DIFFERENTIAL EQUATIONS; ENERGY; ENERGY LEVELS; EQUATIONS; FUNCTIONS; INTEGRALS; MATHEMATICAL OPERATORS; MECHANICS; PHYSICAL PROPERTIES; POTENTIALS; QUANTUM OPERATORS; SYMMETRY; THERMODYNAMIC PROPERTIES