Numerical simulation of the two-state decoherence model of nano-spin systems

Yong Jin Jiang; Rui Bao Tao

doi:10.1088/0256-307X/19/7/337

Numerical simulation of the two-state decoherence model of nano-spin systems

Yong Jin Jiang, Rui Bao Tao

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

Abstract

We have studied the two-state random decoherence model of the V₁₅ system (Phys. Rev. Lett. 84 (2000) 3458) with the 'partial tracing of the environment' method. The linearity relation between the averaged decoherence time and the random dipolar interaction amplitude is verified. The distribution function of decoherence time spreads more widely as the amplitude of the random field is decreased, hence it is difficult to define a decoherence time for the system.

Original language	English (US)
Article number	337
Pages (from-to)	1002-1003
Number of pages	2
Journal	Chinese Physics Letters
Volume	19
Issue number	7
DOIs	https://doi.org/10.1088/0256-307X/19/7/337
State	Published - 2002
Externally published	Yes

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title = "Numerical simulation of the two-state decoherence model of nano-spin systems",

abstract = "We have studied the two-state random decoherence model of the V15 system (Phys. Rev. Lett. 84 (2000) 3458) with the 'partial tracing of the environment' method. The linearity relation between the averaged decoherence time and the random dipolar interaction amplitude is verified. The distribution function of decoherence time spreads more widely as the amplitude of the random field is decreased, hence it is difficult to define a decoherence time for the system.",

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Numerical simulation of the two-state decoherence model of nano-spin systems

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