Published October 2002 | Version v1
Journal article Metadata-only

Influence of intrinsic decoherence in the presence of Stark shift on the multi-quanta processes

Creators

  • 1. Faculty of Science Al-Azhar University, Nasr City, Cairo (Egypt)
  • 2. Faculty of Science El-Minia University, El-Minia (Egypt)
  • 3. Institut fuer Theoretische Physik, Universtaet Innsbruck, Technikerstrasse 25, A-6020 Innsbruck (Austria)

Description

The Milburn equation is solved exactly for multi-quanta Jaynes-Cummings model (JCM) in the presence of Stark shift. The influence of intrinsic decoherence and Stark shift on nonclassical properties (such as collapses and revivals of the population inversion and squeezing of the field modes) of the system is studied. The dynamical behaviour is adjusted in the presence of Stark shift. It is shown that the dynamic Stark shift plays an important role in nonclassical effects in multi-quanta processes. Also, even in the presence of Stark shift the revivals of the population inversion and squeezing of the field are destroyed in the decoherence process (Authors)

Additional details

Publishing Information

Journal Title
Acta Physica Slovaca
Journal Volume
52
Journal Issue
5
Journal Page Range
p. 419-433
ISSN
0323-0465
CODEN
APSVCO

INIS

Country of Publication
Slovakia
Country of Input or Organization
Slovakia
INIS RN
34041580
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
DEGREES OF FREEDOM; HAMILTONIAN FUNCTION; HARMONIC GENERATION; HARMONIC POTENTIAL; INTRINSIC FACTOR; MULTI-PHOTON PROCESSES; NONLINEAR OPTICS; POPULATION INVERSION; QUANTUM EFFICIENCY; QUANTUM ELECTRODYNAMICS; QUANTUM FIELD THEORY; SCHROEDINGER EQUATION; SPECTRAL SHIFT; WIGNER THEORY
Descriptors DEC
CARBOHYDRATES; DIFFERENTIAL EQUATIONS; DRUGS; EFFICIENCY; ELECTRODYNAMICS; EQUATIONS; FIELD THEORIES; FREQUENCY MIXING; FUNCTIONS; HEMATINICS; HEMATOLOGIC AGENTS; MUCOPROTEINS; NUCLEAR POTENTIAL; OPTICS; ORGANIC COMPOUNDS; PARTIAL DIFFERENTIAL EQUATIONS; POLYSACCHARIDES; POTENTIALS; PROTEINS; QUANTUM FIELD THEORY; SACCHARIDES; WAVE EQUATIONS

Optional Information

Notes
44 refs., 8 figs.