Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Huang Ze-Min"'
Autor:
Huang, Ze-Min, Diehl, Sebastian
We demonstrate the existence of topological phase transitions in interacting, symmetry-protected quantum matter at finite temperatures. Using a combined numerical and analytical approach, we study a one-dimensional Su-Schrieffer-Heeger model with add
Externí odkaz:
http://arxiv.org/abs/2407.04779
Autor:
Huang, Ze-Min, Diehl, Sebastian
We construct an observable mixed state topological order parameter for symmetry-protected free fermion matter. It resolves the entire table of topological insulators and superconductors, relying exclusively on the symmetry class, but not on unitary s
Externí odkaz:
http://arxiv.org/abs/2401.10993
Quantum error correcting (QEC) codes protect quantum information from decoherence, as long as error rates fall below critical error thresholds. In general, obtaining thresholds implies simulating the QEC procedure using, in general, sub-optimal decod
Externí odkaz:
http://arxiv.org/abs/2312.06664
Autor:
Liao, Wan-Zhe, Li, Jia-Xin, Feng, Wei-Yi, Xiao, Jia-Qi, Wang, Zi-Xun, Xie, Shuo-Jia, Hu, Yi-Ming, Mao, Jun-Hao, Huang, Ze-Min, Guo, Xu-Guang, Guan, Wei-Jie
Publikováno v:
In Heart & Lung September-October 2024 67:53-61
We derive the universal real time $U(1)$ topological gauge field action for mixed quantum states of weakly correlated fermions in all dimensions, and demonstrate its independence of the underlying equilibrium or non-equilibrium nature of dynamics sta
Externí odkaz:
http://arxiv.org/abs/2109.06891
Autor:
Lan, Qi-Wen, Chen, Hao-Kai, Huang, Ze-Min, Bao, Ting-Yu, Liang, Chuang-Jia, Yi, Rui-Ting, Huang, Yuan-Yi, He, Ying-Xin, Huang, Xu-Qi, Gu, Bing, Guo, Xu-Guang, Zhang, Qing-Wei
Publikováno v:
In Heart & Lung May-June 2024 65:19-30
We study the effective action of hydrostatic response to torsion in the absence of spin connections in gapped $\left(2+1\right)$-dimensional topological phases. In previous studies, a torsional Chern-Simons term with a temperature-squared ($T^2$) coe
Externí odkaz:
http://arxiv.org/abs/2105.01600
Autor:
Zhan, Zhi-Qing, Huang, Ze-Min, Zhou, Hao-Bin, Xie, Zhi-Xin, Chen, Ying-Zhou, Luo, Yu-Hua, Chen, Pei-Zhen, Kang, Jia-Qi, Cheng, Zhangkai J., Sun, Baoqing
Publikováno v:
In Journal of Psychiatric Research April 2024 172:244-253
Autor:
Huang, Ze-Min, Han, Bo
Based on the supersymmetric quantum mechanical approach, we have systematically studied both the $U\left(1\right)$ gauge anomaly and the diffeomorphism anomaly in Weyl systems with torsion, curvature and external electromagnetic fields. These anomali
Externí odkaz:
http://arxiv.org/abs/2003.04853
Publikováno v:
Phys. Rev. B 101, 165201 (2020)
Torsion can cause various anomalies in various dimensions, including the $\left(3+1\right)$-dimensional $[(3+1)D]$ Nieh-Yan anomaly, the $\left(2+1\right)$D Hughes-Leigh-Fradkin (HLF) parity anomaly, and the $\left(3+1\right)$D, $\left(1+1\right)$D c
Externí odkaz:
http://arxiv.org/abs/1912.06051