Original Research Article

Article volume = 2024 and issue = 1

Pages: 23–28

Article publication Date: December 05, 2023

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Description of the atom-cavity system with a complex Hamiltonian

Babak Parvin

University of Maragheh, Maragheh, Iran


In this study, we examine the behavior of a two-level atom confined within a single-mode optical cavity that is exposed to laser field radiation. Our analysis encompasses the consideration of the spontaneous emission of the two-level atom and its interaction with the cavity. The behavior of this system is explored through the application of Schrödinger's equation. The solutions to the equations describing the atom-cavity system have been calculated for both the general case and the weak driving limit. Comparative analysis of the numerical solutions with those obtained in the weak driving limit reveals a notable agreement.


Optical cavity, Schrödinger equation, Two-level atom

  • [1] A. Boca, Experiments in cavity QED: Exploring the interaction of quantized light with a single trapped atom, Thesis, California institute of technology, (2005). 1, 2, 3, 3, 3
  • [2] H. J. Carmichael, An open systems approach to quantum optics, Lecture Notes in Physics, New Series: Monographs, Vol. 18, Springer, (1993).
  • [3] F. Zou, X.-Y. Zhang, X.-W. Xu, J.-F. Haung, and J.-Q. Liao, Multiphoton blockade in the two-phpoton Jaynes-Cummings model, Phys. Rev. A 102 (2020) 053710.
  • [4] J. P. Clemens, P. R. Rice, and L. M. Pedrotti, Output spectrum of single-atom laser, arXiv:quant-ph/9907085v2 (1999).
  • [5] P. Hemphill, J. P. Clemens, Intensity auto- and cross correlations for a three-level Λ-type atom in a driven, damped two-mode cavity, J. Opt. Soc. Am. B 29 (2012) 1424-1429.
Cite this article as:
  • Babak Parvin, Description of the atom-cavity system with a complex Hamiltonian, Communications in Combinatorics, Cryptography & Computer Science, 2024(1), PP.23–28, 2023
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