Long time evolution of a spin interacting with a spin bath in arbitrary magnetic field

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：sunjing123

【摘要】

：

We introduce a completely different method to calculate the evolution of a spin interacting with a sufficient large spin bath,especially suitable for treating t

【作者】

：

ZHAO YuKang ZHAO MeiSheng CHEN

【机构】

：

HefeiNationalLaboratoryforPhysicalScienceatMicroscaleandDepartmentofModernPhysics,ShandongInstituteo

【出处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

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2014年7期

【关键词】

：

自旋相互作用旋转模型强磁场时间演变 HILBERT空间洗澡计算机 dipole-dipole interaction spin bath low-f

【基金项目】

：

supported by the National Basic Research Program of China（Grant Nos.2011CBA00300 and 2011CBA00301）, the National Natural Science Foundation of China（Grant No.61033001）, the Chinese Academy of Science

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We introduce a completely different method to calculate the evolution of a spin interacting with a sufficient large spin bath,especially suitable for treating the central spin model in a quantum dot(QD).With only an approximation on the envelope of centra

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Long time evolution of a spin interacting with a spin bath in arbitrary magnetic field

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