Gravitational Jaynes-Cummings model beyond the rotating wave approximation

被引：2
作者：
Mohammadi, M. [1 ]
机构：
[1] Islamic Azad Univ, Dept Phys, Shahreza Branch, Shahreza, Isfahan, Iran
来源：
PRAMANA-JOURNAL OF PHYSICS | 2012年 / 78卷 / 05期
关键词：
Jaynes-Cummings model; atomic motion; gravity; quantum properties; beyond the rotating wave approximation; QUANTUM-NONDEMOLITION MEASUREMENT; ATOMIC MOTION; RABI OSCILLATIONS; FIELD; CIRCUIT; ELECTRODYNAMICS; MOMENTUM; PHOTON;
D O I：
10.1007/s12043-012-0267-8
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, the quantum properties of a two-level atom and the cavity-field in the Jaynes-Cummings model with the gravity beyond the rotating wave approximation are investigated. For this purpose, by solving the Schrodinger equation in the interaction picture, the evolving state of the system is found by which the influence of the counter-rotating terms on the dynamical behaviour of atomic population inversion and the probability distribution of the cavity-field as quantum properties is explored. The results in the atom field system beyond the rotating wave approximation with the gravity show that the quantum properties are not completely suppressed under certain conditions.
引用
收藏
页码：767 / 778
页数：12
相关论文
共 37 条
  • [1] MICROLASER - A LASER WITH ONE-ATOM IN AN OPTICAL-RESONATOR
    AN, K
    CHILDS, JJ
    DASARI, RR
    FELD, MS
    [J]. PHYSICAL REVIEW LETTERS, 1994, 73 (25) : 3375 - 3378
  • [2] GENERALIZED JAYNES-CUMMINGS MODEL WITH ATOMIC MOTION
    BARTZIS, V
    [J]. PHYSICA A, 1992, 180 (3-4): : 428 - 434
  • [3] Deep Strong Coupling Regime of the Jaynes-Cummings Model
    Casanova, J.
    Romero, G.
    Lizuain, I.
    Garcia-Ripoll, J. J.
    Solano, E.
    [J]. PHYSICAL REVIEW LETTERS, 2010, 105 (26)
  • [4] Input-output theory of cavities in the ultrastrong coupling regime: The case of time-independent cavity parameters
    Ciuti, Cristiano
    Carusotto, Iacopo
    [J]. PHYSICAL REVIEW A, 2006, 74 (03):
  • [5] APPLICATION OF THE DISPLACED OSCILLATOR BASIS IN QUANTUM OPTICS
    CRISP, MD
    [J]. PHYSICAL REVIEW A, 1992, 46 (07): : 4138 - 4149
  • [6] Eberly J. H., 1987, OPTICAL RESONANCE 2
  • [7] Strong Coupling of a Quantum Oscillator to a Flux Qubit at Its Symmetry Point
    Fedorov, A.
    Feofanov, A. K.
    Macha, P.
    Forn-Diaz, P.
    Harmans, C. J. P. M.
    Mooij, J. E.
    [J]. PHYSICAL REVIEW LETTERS, 2010, 105 (06)
  • [8] Two-level system in a one-mode quantum field: Numerical solution on the basis of the operator method
    Feranchuk, ID
    Komarov, LI
    Ulyanenkov, AP
    [J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1996, 29 (14): : 4035 - 4047
  • [9] QUASI-CLASSICAL APPROXIMATION FOR THE SPIN-BOSON HAMILTONIAN WITH COUNTERROTATING TERMS
    FINNEY, GA
    GEABANACLOCHE, J
    [J]. PHYSICAL REVIEW A, 1994, 50 (03): : 2040 - 2052
  • [10] Observation of the Bloch-Siegert Shift in a Qubit-Oscillator System in the Ultrastrong Coupling Regime
    Forn-Diaz, P.
    Lisenfeld, J.
    Marcos, D.
    Garcia-Ripoll, J. J.
    Solano, E.
    Harmans, C. J. P. M.
    Mooij, J. E.
    [J]. PHYSICAL REVIEW LETTERS, 2010, 105 (23)
1234