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articleNo Access
AN APPROXIMATE SOLUTION OF THE JAYNES–CUMMINGS MODEL WITH DISSIPATION
- KAZUYUKI FUJII and
- TATSUO SUZUKI
International Journal of Geometric Methods in Modern Physics01 Dec 2011
Preview Abstract
In this paper we treat the Jaynes–Cummings model with dissipation and give an approximate solution to the master equation for the density operator under the general setting by making use of the Zassenhaus expansion.
articleNo Access
AN APPROXIMATE SOLUTION OF THE JAYNES–CUMMINGS MODEL WITH DISSIPATION II: ANOTHER APPROACH
- KAZUYUKI FUJII and
- TATSUO SUZUKI
International Journal of Geometric Methods in Modern Physics06 May 2012
Preview Abstract
In the preceding paper (arXiv: 1103.0329 [quant-ph]) we treated the Jaynes–Cummings model with dissipation and gave an approximate solution to the master equation for the density operator under the general setting by making use of the Zassenhaus expansion.
However, to obtain a compact form of the approximate solution (which is in general complicated infinite series) is very hard when an initial condition is given. To overcome this difficulty we develop another approach and obtain a compact approximate solution when some initial condition is given.

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