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quant-ph2001
Stimulated emission with a non-equilibrium state of radiation
L. Accardi, K. Imafuku, S. V. Kozyrev
The stimulated emission from an atom interacting with radiation in non-equilibrium state is considered. The stochastic limit, applied to the non-relativistic Hamiltonian describing…
quant-ph1997
Quantum white noise with singular non-linear interaction
L. Accardi, I. V. Volovich
A model of a system driven by quantum white noise with singular quadratic self--interaction is considered and an exact solution for the evolution operator is found. It is shown tha…