Abstract
Monogamy relation of quantum correlations have many potential applications in quantum information processing. However, our understandings about using monogamy relation of quantum correlation to investigate quantum phase transitions are still very limited. In this paper, we study the quantum correlation based on the quantum deficit in the one-dimensional XY model by employing quantum renormalization group theory. We show that the first derivative of quantum deficit will develop two peak values after enough times iterations. The scaling behavior is manifested through increase the size of the systems. Monogamy relation is formulated for this model and the result show that it is suitable to detect the quantum critical point.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Physica A: Statistical Mechanics and its Applications
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
