Global quantum discord and thermal tensor network in XXZ chains at finite temperatures

2019 ◽  
Vol 565 ◽  
pp. 1-8 ◽  
Author(s):  
Long-hui Shen ◽  
Bin Guo ◽  
Zhao-yu Sun ◽  
Mei Wang ◽  
Yu-Ying Wu
Keyword(s):  
Quantum Discord ◽  
Tensor Network ◽  
Global Quantum Discord

scholarly journals Geometric global quantum discord of two-qubit states

2016 ◽  
Vol 25 (3) ◽  
pp. 030301
Author(s):  
Yunlong Xiao ◽  
Tao Li ◽  
Shao-Ming Fei ◽  
Naihuan Jing ◽  
Zhi-Xi Wang ◽  
...  
Keyword(s):  
Quantum Discord ◽  
Qubit States ◽  
Global Quantum Discord

scholarly journals Geometric Global Quantum Discord of Two-qubit X States

2015 ◽  
Vol 55 (3) ◽  
pp. 1833-1846 ◽  
Author(s):  
Wen-Chao Qiang ◽  
Hua-Ping Zhang ◽  
Lei Zhang
Keyword(s):  
Quantum Discord ◽  
Global Quantum Discord

Global quantum discord in matrix product states and the application

2015 ◽  
Vol 359 ◽  
pp. 115-124 ◽  
Author(s):  
Zhao-Yu Sun ◽  
Yan-E Liao ◽  
Bin Guo ◽  
Hai-Lin Huang
Keyword(s):  
Quantum Discord ◽  
Matrix Product ◽  
Matrix Product States ◽  
Global Quantum Discord

Global quantum discord and matrix product density operators

2018 ◽  
Vol 91 (6) ◽  
Author(s):  
Hai-Lin Huang ◽  
Hong-Guang Cheng ◽  
Xiao Guo ◽  
Duo Zhang ◽  
Yuyin Wu ◽  
...  
Keyword(s):  
Quantum Discord ◽  
Matrix Product ◽  
Product Density ◽  
Density Operators ◽  
Global Quantum Discord

scholarly journals Global quantum discord and quantum phase transition in XY model

2015 ◽  
Vol 362 ◽  
pp. 805-813 ◽  
Author(s):  
Si-Yuan Liu ◽  
Yu-Ran Zhang ◽  
Wen-Li Yang ◽  
Heng Fan
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Quantum Discord ◽  
Quantum Phase ◽  
Xy Model ◽  
Global Quantum Discord
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