Superradiance phenomena in a nonlinear generalization of the Maser model

Claudio Nassif and M.C. Nemes

Physica A: Statistical Mechanics and its Applications, 1997, vol. 236, issue 3, 411-418

Abstract: In the present paper we consider an exactly soluble generalization of the Maser model which is nonlinearing the field variables. The nonlinear interaction is constructed in such a way as to preserve the well-known scaling property of the model, such that its thermodynamic limit can be defined. We conclude that in this limit the effect of the non-linear interaction is essentially to produce an intensity-dependent coupling. We conclude that the main effect of the nonlinearity is to increase the critical temperature.

Date: 1997
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:236:y:1997:i:3:p:411-418

DOI: 10.1016/S0378-4371(96)00376-7

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