N-level atom and (N-1) modes: an exactly solvable model with detuning and multiphotons
A M Abdel-Hafez; A -S F Obada; M M A Ahmad; A M Abdel-Hafez; Math. & Sci. Centre, Taif, Saudi Arabia; A -S F Obada; Math. & Sci. Centre, Taif, Saudi Arabia; M M A Ahmad; Math. & Sci. Centre, Taif, Saudi Arabia
Журнал:
Journal of Physics A: Mathematical and General
Дата:
1987-04-21
Аннотация:
A model is presented for the interaction between an N-level atom and (N-1) modes. Under the exact resonance condition between the modes with a detuning parameter, the Hamiltonian becomes solvable. The evolution operator is calculated and the time development for the photon number operators and the occupation numbers are obtained. Multiphoton processes are discussed.
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