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In this paper, the expression of Wigner operator in the coherent state is derived using the IWOP technology. The Wigner function of a kind of special single-mode squeezed state is calculated. When the rotation parameter value changes, the numerical calculations show that the Wigner function in the phase space possesses a rotation displacement feature.
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Keywords:
- IWOP technique /
- Wigner operator /
- Wigner function
[1] Wigner E 1932 Phys. Rev. 40 749
[2] Fan H Y, Ruan T N 1983 Commun. Theor. Phys. 2 1289
[3] Fan H Y, Ruan T N 1984 Commun. Theor. Phys. 3 345
[4] Fan H Y 1991 Commun. Theor. Phys. 16 123
[5] Fan H Y 1992 Commun. Theor. Phys. 18 343
[6] Fan H Y, Yang Y L 2006 Phys. Lett. A 353 439
[7] Fan H Y, Guo Q 2006 Phys. Lett. A 358 203
[8] Fan H Y, Hu L Y 2009 Chin. Phys. B 18 611
[9] Chen J H, Fan H Y 2009 Chin. Phys. B 18 3714
[10] Fan H Y 2010 Chin. Phys. B 19 040305
[11] Fan H Y, Hu L Y, Yuan H C 2010 Chin. Phys. B 19 060305
[12] Hu L Y, Xu X X, Fan H Y 2010 J. Opt. Soc. Am. B 27 286
[13] Xu X X, Hu L Y, Fan H Y 2010 Opt.Commun. 283 1801
[14] Fan H Y, Fan Y 1998 Chin. Sci. Bulletin 43 1332
[15] Fan H Y, Xiao Min 1996 Phys. Lett. A 220 81
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[1] Wigner E 1932 Phys. Rev. 40 749
[2] Fan H Y, Ruan T N 1983 Commun. Theor. Phys. 2 1289
[3] Fan H Y, Ruan T N 1984 Commun. Theor. Phys. 3 345
[4] Fan H Y 1991 Commun. Theor. Phys. 16 123
[5] Fan H Y 1992 Commun. Theor. Phys. 18 343
[6] Fan H Y, Yang Y L 2006 Phys. Lett. A 353 439
[7] Fan H Y, Guo Q 2006 Phys. Lett. A 358 203
[8] Fan H Y, Hu L Y 2009 Chin. Phys. B 18 611
[9] Chen J H, Fan H Y 2009 Chin. Phys. B 18 3714
[10] Fan H Y 2010 Chin. Phys. B 19 040305
[11] Fan H Y, Hu L Y, Yuan H C 2010 Chin. Phys. B 19 060305
[12] Hu L Y, Xu X X, Fan H Y 2010 J. Opt. Soc. Am. B 27 286
[13] Xu X X, Hu L Y, Fan H Y 2010 Opt.Commun. 283 1801
[14] Fan H Y, Fan Y 1998 Chin. Sci. Bulletin 43 1332
[15] Fan H Y, Xiao Min 1996 Phys. Lett. A 220 81
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