Tapping into Permutation Symmetry for Improved Detection of <i>k</i>-Symmetric Extensions
Symmetric extensions are essential in quantum mechanics, providing a lens through which to investigate the correlations of entangled quantum systems and to address challenges like the quantum marginal problem. Though semi-definite programming (SDP) is a recognized method for handling symmetric exten...
Main Authors: | Youning Li, Chao Zhang, Shi-Yao Hou, Zipeng Wu, Xuanran Zhu, Bei Zeng |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-10-01
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Series: | Entropy |
Subjects: | |
Online Access: | https://www.mdpi.com/1099-4300/25/10/1425 |
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