Global critical instability in atom-field interaction

Nath, Asoke ; Ray, Deb Shankar (1986) Global critical instability in atom-field interaction Physics Letters A, 117 (7). pp. 341-344. ISSN 0375-9601

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The semiclassical N-atom Jaynes-Cummings model is known to exhibit chaotic behaviour. We have shown that in addition to the length of the Bloch vector, the first integral invariant, the non-RWA version of this model admits of another integral of motion which is an energy-like quantity. We have determined its global critical value above which the instability sets in the atom-field interaction described in terms of this model.

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ID Code:59053
Deposited On:03 Sep 2011 11:53
Last Modified:03 Sep 2011 11:53

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