Persistency of Genuine Correlations Under Particle Loss
Abstract
In a recent work [\href{http://journals.aps.org/pra/abstract/10.1103/PhysRevA.86.042113}{Phys. Rev. A 86, 042113 (2012)}] the question of persistency of entanglement and nonlocality of multi-party systems under particle loss has been addressed. This question is of immense importance considering the practical realization of the information theoretic tasks which make use of the power of quantum correlations. But in multipartite scenario more interesting cases arise since subsystems can also possess genuineness in correlation which is prevalently inequivalent to the bipartite scenario. In this work, we investigate the persistency of such genuine correlations under particle loss. Keeping in mind the practical importance, considerable attention has been devoted to find the multipartite states which exhibit maximal persistency of genuine correlations.
Keywords
Cite
@article{arxiv.1609.02969,
title = {Persistency of Genuine Correlations Under Particle Loss},
author = {Biswajit Paul and Kaushiki Mukherjee and Ajoy Sen and Debasis Sarkar and Amit Mukherjee and Arup Roy and Some Sankar Bhattacharya},
journal= {arXiv preprint arXiv:1609.02969},
year = {2020}
}
Comments
11 pages, 3 figures, revtex4, draft, comments welcome. arXiv admin note: text overlap with arXiv:1006.0036, arXiv:1207.3986 by other authors