Relaxation of metastable states by quantum fluctuation

S. Miyashita; K. Saito

doi:10.1142/S0129183199001194

Relaxation of metastable states by quantum fluctuation

S. Miyashita, K. Saito

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

Abstract

An investigation for numerical method to study quantum dynamics in dissipative environments is presented, studying the resonant tunneling phenomena of the low temperature magnetization process of Mn₁₂. It is pointed out that information of pure quantum transition can be obtained from deceptive nonadiabatic transitions due to the dissipative environments.

Original language	English
Pages (from-to)	1419-1425
Number of pages	7
Journal	International Journal of Modern Physics C
Volume	10
Issue number	8
DOIs	https://doi.org/10.1142/S0129183199001194
Publication status	Published - 1999 Dec
Externally published	Yes

Keywords

Nanoscale Molecular Magnets
Nonadiabatic Transition
Quantum Dynamics
Resonant Tunneling

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics
Physics and Astronomy(all)
Computer Science Applications
Computational Theory and Mathematics

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title = "Relaxation of metastable states by quantum fluctuation",

abstract = "An investigation for numerical method to study quantum dynamics in dissipative environments is presented, studying the resonant tunneling phenomena of the low temperature magnetization process of Mn12. It is pointed out that information of pure quantum transition can be obtained from deceptive nonadiabatic transitions due to the dissipative environments.",

keywords = "Nanoscale Molecular Magnets, Nonadiabatic Transition, Quantum Dynamics, Resonant Tunneling",

author = "S. Miyashita and K. Saito",

year = "1999",

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AU - Saito, K.

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KW - Nonadiabatic Transition

KW - Quantum Dynamics

KW - Resonant Tunneling

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Relaxation of metastable states by quantum fluctuation

Abstract

Keywords

ASJC Scopus subject areas

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