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This paper is concentrated on the nonclassical properties of the pair coherent states during the interaction with a three-level Λ-type atom, such as antibunching effect, violation of Cauchy-Schwarz inequality and two-mode squeezing. Meanwhile, we find these nonclassical properties can be enhanced in the case that the atom is selectively measured.
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Keywords:
- resonant interaction /
- pair coherent states /
- three-level Λ-type atoms
[1] Jaynes E T, Cumming F W 1963 Proc. IEEE 51 89
[2] Alsing P, Cardimona D A 1992 Phys. Rev. A 45 1793
[3] Retamal J C, Roa L, Saavedra C 1992 Phys. Rev. A 45 1876
[4] Brune M, Raimond J M, Haroche S 1987 Phys. Rev. A 35 154
[5] Xu L, Zhang Z M, 1994 Z. Phys. B 95 507
[6] Puri R R, Bullough R K 1988 J. Opt. Soc. Am. B 5 2021
[7] Gou S C 1990 Phys. Lett. A 147 218
[8] Obada A S F, Abdel-Hafez A M 1987 J. Mod. Opt. 34 665
[9] Li F L, Li X S, Lin D L, George T F 1989 Phys. Rev. A 40 5129
[10] Abdel-Hafez A M, Obada A S, Ahmad M M A 1987 Phys. Rev. A 35 1634
[11] Short R G, Mandel L 1983 Phys. Lett. A 89 390
[12] Loudon R 1979 Rep. Prog. Phys. 43 58
[13] Loudon R, Knight P L 1987 J. Mod. Opt. 34 709
[14] Liu Z D, Li X, Lin D L 1991 Phys. Rev. A 44 6144
[15] Wu H Z, Su W J 2007 Chin. Phys. 16 106
[16] Song K H 2005 Acta Phys. Sin. 54 4730(in Chinese)[宋克慧1995 54 4730]
[17] Agarwal G S 1988 J. Opt. Soc. Am. B 5 1940
[18] Song T Q, Feng J, Xu B Z, Wang W Z 1995 Acta Phys. Sin. 44 1418(in Chinese) [宋同强、冯 健、徐炳振、王文正 1995 44 1418]
[19] Yang Z B 2006 J. Phys. B 39 603
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[1] Jaynes E T, Cumming F W 1963 Proc. IEEE 51 89
[2] Alsing P, Cardimona D A 1992 Phys. Rev. A 45 1793
[3] Retamal J C, Roa L, Saavedra C 1992 Phys. Rev. A 45 1876
[4] Brune M, Raimond J M, Haroche S 1987 Phys. Rev. A 35 154
[5] Xu L, Zhang Z M, 1994 Z. Phys. B 95 507
[6] Puri R R, Bullough R K 1988 J. Opt. Soc. Am. B 5 2021
[7] Gou S C 1990 Phys. Lett. A 147 218
[8] Obada A S F, Abdel-Hafez A M 1987 J. Mod. Opt. 34 665
[9] Li F L, Li X S, Lin D L, George T F 1989 Phys. Rev. A 40 5129
[10] Abdel-Hafez A M, Obada A S, Ahmad M M A 1987 Phys. Rev. A 35 1634
[11] Short R G, Mandel L 1983 Phys. Lett. A 89 390
[12] Loudon R 1979 Rep. Prog. Phys. 43 58
[13] Loudon R, Knight P L 1987 J. Mod. Opt. 34 709
[14] Liu Z D, Li X, Lin D L 1991 Phys. Rev. A 44 6144
[15] Wu H Z, Su W J 2007 Chin. Phys. 16 106
[16] Song K H 2005 Acta Phys. Sin. 54 4730(in Chinese)[宋克慧1995 54 4730]
[17] Agarwal G S 1988 J. Opt. Soc. Am. B 5 1940
[18] Song T Q, Feng J, Xu B Z, Wang W Z 1995 Acta Phys. Sin. 44 1418(in Chinese) [宋同强、冯 健、徐炳振、王文正 1995 44 1418]
[19] Yang Z B 2006 J. Phys. B 39 603
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