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Phys. Rev. A 78, 013407 (2008) [7 pages]

Discrepancies in the resonance-fluorescence spectrum calculated with two methods

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Qing Xu1,*, Xiang-ming Hu2, and Jian-wu Yin1
1College of Physical Science and Technology, Huanggang Normal University, Huanggang 438000, Hubei, People’s Republic of China
2Department of Physics, Huazhong Normal University, Wuhan 430079, People’s Republic of China

Received 21 January 2007; revised 7 April 2008; published 10 July 2008

The discrepancies in the power spectrum of the light scattered by a coherently driven three-level atom are identified with the help of two methods [see, A. S. Manka et al. Phys. Rev. A 43 3748 (1991); M. R. Ferguson et al. Phys. Rev. A 54 2379 (1996)]. Moreover, the most prominent differences are the negative values as well as the greatly distorted profile in the spectrum. It is shown that the inhomogeneity or homogeneity of the two-time correlation Bloch vector equation is responsible for such discrepancies.

© 2008 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.78.013407
DOI:
10.1103/PhysRevA.78.013407
PACS:
33.50.Dq, 42.50.Hz, 32.80.−t

*Corresponding author; xuqinghappy2003@yahoo.com.cn

See Also

Comment: Zbigniew Ficek, Comment on “Discrepancies in the resonance-fluorescence spectrum calculated with two methods”, Phys. Rev. A 79, 057401 (2009).

Comment: Qing Xu, Xiang-ming Hu, and Jian-wu Yin, Reply to ‘Comment on “Discrepancies in the resonance-fluorescence spectrum calculated with two methods” ’, Phys. Rev. A 79, 057402 (2009).