Stochastic limit approximation for rapidly decaying systems

Gen Kimura, Kazuya Yuasa, Kentaro Imafuku

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


Rapidly decaying systems were studied using the stochastic limit approximation method. A Bloch equation having two independent time scales was derived from the spin-boson model. At high temperatures, minimal dissipative dynamics can be obtained using this method. The derived master equation confirmed the validity of the method. For practical calculations the Stochastic limit approximation was found to be useful.

Original languageEnglish
Pages (from-to)22103-22101
Number of pages3
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Issue number2
Publication statusPublished - 2001 Feb

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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