Scaling of quantum Fisher information close to the quantum phase transition in the XY spin chain

2016 ◽  
Vol 502 ◽  
pp. 151-154 ◽  
Author(s):  
En-Jia Ye ◽  
Zheng-Da Hu ◽  
Wei Wu
Keyword(s):  
Phase Transition ◽  
Fisher Information ◽  
Quantum Phase Transition ◽  
Spin Chain ◽  
Quantum Fisher Information ◽  
Quantum Phase ◽  
Xy Spin Chain

scholarly journals Entanglement and quantum phase transition in alternating XY spin chain with next-nearest neighbouring interactions

2008 ◽  
Vol 17 (11) ◽  
pp. 4002-4008 ◽  
Author(s):  
Shan Chuan-Jia ◽  
Cheng Wei-Wen ◽  
Liu Tang-Kun ◽  
Huang Yan-Xia ◽  
Li Hong
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Spin Chain ◽  
Quantum Phase ◽  
Xy Spin Chain

scholarly journals Quantum Fisher information as a signature of the superradiant quantum phase transition

2014 ◽  
Vol 16 (6) ◽  
pp. 063039 ◽  
Author(s):  
Teng-Long Wang ◽  
Ling-Na Wu ◽  
Wen Yang ◽  
Guang-Ri Jin ◽  
Neill Lambert ◽  
...  
Keyword(s):  
Phase Transition ◽  
Fisher Information ◽  
Quantum Phase Transition ◽  
Quantum Fisher Information ◽  
Quantum Phase

scholarly journals Publisher Correction: Topological quantum phase transition in the Ising-like antiferromagnetic spin chain BaCo2V2O8

2018 ◽  
Vol 14 (8) ◽  
pp. 867-867 ◽  
Author(s):  
Quentin Faure ◽  
Shintaro Takayoshi ◽  
Sylvain Petit ◽  
Virginie Simonet ◽  
Stéphane Raymond ◽  
...  
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Spin Chain ◽  
Quantum Phase ◽  
Topological Quantum ◽  
Antiferromagnetic Spin

scholarly journals Topological quantum phase transition in the Ising-like antiferromagnetic spin chain BaCo2V2O8

2018 ◽  
Vol 14 (7) ◽  
pp. 716-722 ◽  
Author(s):  
Quentin Faure ◽  
Shintaro Takayoshi ◽  
Sylvain Petit ◽  
Virginie Simonet ◽  
Stéphane Raymond ◽  
...  
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Spin Chain ◽  
Quantum Phase ◽  
Topological Quantum ◽  
Antiferromagnetic Spin

scholarly journals First-order quantum phase transition in the orthogonal-dimer spin chain

2000 ◽  
Vol 62 (9) ◽  
pp. 5558-5563 ◽  
Author(s):  
Akihisa Koga ◽  
Kouichi Okunishi ◽  
Norio Kawakami
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Spin Chain ◽  
Quantum Phase ◽  
First Order
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