Unconventional scaling theory in disorder-driven quantum phase transition
Unconventional scaling theory in disorder-driven quantum phase transition
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无序驱动的量子相变中的非常规标度理论
DOI:
10.1103/physrevb.98.020201
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发表时间:
2018-03
影响因子:
3.7
通讯作者:
Ryuichi Shindou
中科院分区:
文献类型:
--
作者:
Xunlong Luo;Tomi Ohtsuki;Ryuichi Shindou
We clarify novel forms of scaling functions of conductance, critical conductance distribution and localization length in a disorder-driven quantum phase transition between band insulator and Weyl semimetal phases. Quantum criticality of the phase transition is controlled by a clean-limit fixed point with spatially anisotropic scale invariance. We argue that the anisotropic scale invariance is reflected on unconventional scaling function forms in the quantum phase transition. We verify the proposed scaling function forms in terms of transfer-matrix calculations of conductance and localization length in a tight-binding model.
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影响因子:
3.7
作者:
Xunlong Luo;Baolong Xu;Tomi Ohtsuki;Ryuichi Shindou
通讯作者:
Ryuichi Shindou
影响因子:
56.9
作者:
Xu, Su-Yang;Belopolski, Ilya;Hasan, M. Zahid
通讯作者:
Hasan, M. Zahid
影响因子:
1.7
作者:
A. Cohen;B. Shapiro
通讯作者:
A. Cohen;B. Shapiro
影响因子:
12.5
作者:
Lv, B. Q.;Weng, H. M.;Ding, H.
通讯作者:
Ding, H.
DOI:
10.1007/s40843-015-0083-9
发表时间:
2015-02
期刊:
Science China Materials
影响因子:
--
作者:
Xianhui Chen
通讯作者:
Xianhui Chen