Abstract:
A simplified version of the XY n-spin cyclic model interacting with a single-mode cavity field in the rotating-wave approximation is investigated in the framework of a two-level system. Computation of the energy of the spin system follows from an appropriate tracing of the analytic propagator path integral over Grassmann variables nonorthogonal states in the imaginary time domain. Photon distribution and time evolution of the population inversion for an initial coherent state are computed for an ideal squeezed state of the cavity field. © 2005 Elsevier B.V. All rights reserved.
Referencias:
- Uhrig, G.S., Schönfeld, F., Laukamp, M., Dagotto, E., (1999) Eur. Phys. J. B, 7, p. 67
- Wolf, S.A., (2001) Science, 294, p. 1488
- Ball, P., (2000) Nature, 404, p. 918
- Li, S.-B., Xu, J.-B., (2003) Phys. Lett. a, 311, p. 313
- Raussendorf, R., Briegel, H.J., (2001) Phys. Rev. Lett., 86, p. 5188
- You, L., Chapman, M.S., (2000) Phys. Rev. a, 62, p. 052302
- Armesen, M.C., (2001) Phys. Rev. Lett., 87, p. 017901
- Kampta, G.L., Starace, A.F., (2002) Phys. Rev. Lett., 88, p. 107901
- Wang, Q., Zheng, H., (2004) Phys. Lett. a, 328, p. 387
- Neto, M.A., De Sousa, J.R., (2004) Phys. Lett. a, 330, p. 322
- Peixoto De Faria, J.G., Nemes, M.C., (1999) Phys. Rev. a, 59, p. 3918
- Jaynes, E.T., Cummings, F., (1963) Proc. IEEE, 51, p. 89
- Moya-Cessa, H., Buzek, V., Kim, M.S., Knight, P.L., (1993) Phys. Rev. a, 48, p. 3900
- Eberly, J.H., Siánchez-Mondragón, J.J., Narozhny, N.B., (1980) Phys. Rev. Lett., 44, p. 1323
- Rempe, G., Walther, H., Klein, N., (1987) Phys. Rev. Lett., 58, p. 353
- Yoo, H.I., Eberly, J.H., (1985) Phys. Rep., 118, p. 239
- Kuklinski, J.R., Madajczyk, J., (1988) Phys. Rev. a, 37, p. 3175
- Rempe, G., Schmidt-Kaler, F., Walther, H., (1990) Phys. Rev. Lett., 67, p. 2783
- Mir, M.A., Razmi, M.S.K., (1991) Phys. Rev. a, 44, p. 6071
- Mir, M.A., Razmi, M.S.K., (1991) Phys. Rev. a, 44, p. 6077
- Klauder, J.R., (1979) Phys. Rev. D, 19, p. 2349
- Kuratsuji, H., Suzuki, T., (1980) J. Math. Phys., 21, p. 472
- Grinberg, H., (2003) Phys. Lett. a, 311, p. 133
- Papdopoulos, G.J., (1978) Path Integrals and Their Applications in Quantum Statistical and Solid State Physics, p. 85. , G.J. Papadopoulos J.T. Devreese Plenum New York
- Berezin, F.A., (1965) The Method of Second Quantization, , Academic Press New York
- Lieb, E., Schultz, T., Mattis, D., (1961) Ann. Phys., 16, p. 407
- Anicich, P.G.O., Grinberg, H., (2002) Int. J. Quantum Chem., 90, p. 1562
- Scully, M.O., Zubairy, M.S., (1997) Quantum Optics, , Cambridge Univ. Press Cambridge
- Buzek, V., (1990) Phys. Lett. a, 151, p. 243
Citas:
---------- APA ----------
(2005)
. Interaction of a two-level XY n-spin model with a cavity field. Physics Letters, Section A: General, Atomic and Solid State Physics, 344(2-4), 170-183.
http://dx.doi.org/10.1016/j.physleta.2005.06.065---------- CHICAGO ----------
Grinberg, H.
"Interaction of a two-level XY n-spin model with a cavity field"
. Physics Letters, Section A: General, Atomic and Solid State Physics 344, no. 2-4
(2005) : 170-183.
http://dx.doi.org/10.1016/j.physleta.2005.06.065---------- MLA ----------
Grinberg, H.
"Interaction of a two-level XY n-spin model with a cavity field"
. Physics Letters, Section A: General, Atomic and Solid State Physics, vol. 344, no. 2-4, 2005, pp. 170-183.
http://dx.doi.org/10.1016/j.physleta.2005.06.065---------- VANCOUVER ----------
Grinberg, H. Interaction of a two-level XY n-spin model with a cavity field. Phys Lett Sect A Gen At Solid State Phys. 2005;344(2-4):170-183.
http://dx.doi.org/10.1016/j.physleta.2005.06.065