Localization-Delocalization Transition by Interactions in One-Dimensional Fermion Systems (アンダ-ソン局在の総合的研究(昭和57年度文部省科学研究費研究会報告))
Localization-Delocalization Transition by Interactions in One-Dimensional Fermion Systems (アンダ-ソン局在の総合的研究(昭和57年度文部省科学研究費研究会報告))
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一维费米子系统中相互作用的局域-离域转变(安德森局域化的综合研究(1988年文部科学省科学研究资助报告书))
DOI:
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发表时间:
1983
期刊:
影响因子:
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通讯作者:
H. Fukuyama
中科院分区:
文献类型:
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作者:
Yoshikazu Suzumura;H. Fukuyama
A new view is presented to treat the Anderson localization in one-dimension as the impurity pinning of the phase variables of charge and spin. We make use of the phase Hamiltonian derived by the bosonization. By this method effects of mutual interactions are naturally included and we determined the phase diagram of localized and delocalized states of the spin-dependent Tomonaga model in the plane of the coupling constants.