Nonadiabatic transition probabilities in the presence of strong dissipation at an avoided-level crossing point

Keiji Saitou; Yosuke Kayanuma

doi:10.1103/PhysRevA.65.033407

Nonadiabatic transition probabilities in the presence of strong dissipation at an avoided-level crossing point

Keiji Saitou, Yosuke Kayanuma

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

A study was conducted on a thermal-noise effect in a two-level and three-level system. It was shown that the effective master-equation approach was very convenient for deriving the transition probability in the strong-damping limit. Using this approach, a formula in the two-level system when the external field was reversed from a large negative value to a large positive value was reproduced.

Original language	English
Article number	033407
Pages (from-to)	1-11
Number of pages	11
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	65
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.65.033407
Publication status	Published - 2002
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.65.033407

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abstract = "A study was conducted on a thermal-noise effect in a two-level and three-level system. It was shown that the effective master-equation approach was very convenient for deriving the transition probability in the strong-damping limit. Using this approach, a formula in the two-level system when the external field was reversed from a large negative value to a large positive value was reproduced.",

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AB - A study was conducted on a thermal-noise effect in a two-level and three-level system. It was shown that the effective master-equation approach was very convenient for deriving the transition probability in the strong-damping limit. Using this approach, a formula in the two-level system when the external field was reversed from a large negative value to a large positive value was reproduced.

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Nonadiabatic transition probabilities in the presence of strong dissipation at an avoided-level crossing point

Abstract

ASJC Scopus subject areas

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