Local quantum Fisher information and one-way quantum deficit in spin-1/2 XX Heisenberg chain with three-spin interaction-Reference-Cited by-同舟云学术

Local quantum Fisher information and one-way quantum deficit in spin-1/2 XX Heisenberg chain with three-spin interaction

Published:2020-06 Issue:04 Volume:18 Page:2050016
ISSN:0219-7499
Container-title:International Journal of Quantum Information
language:en
Short-container-title:Int. J. Quantum Inform.

Author:

Ye Biao-Liang¹,Li Bo¹²,Liang Xiao-Bin¹²,Fei Shao-Ming³⁴

Affiliation:

1. Quantum Information Research Center, Shangrao Normal University, Shangrao 334001, P. R. China

2. School of Mathematics & Computer Science, Shangrao Normal University, Shangrao 334001, P. R. China

3. School of Mathematical Sciences, Capital Normal University, Beijing 100048, P. R. China

4. Max-Planck-Institute for Mathematics in the Sciences, Leipzig 04103, Germany

Abstract

We explore quantum phase transitions in the spin-1/2 [Formula: see text] chain with three-spin interaction in terms of local quantum Fisher information and one-way quantum deficit, together with the demonstration of quantum fluctuations. Analytical results are derived and analyzed in detail.

Funder

National Natural Science Foundation of China

Publisher

World Scientific Pub Co Pte Lt

Subject

Physics and Astronomy (miscellaneous)

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0219749920500161

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