Construction of noisy bound entangled states and the range criterion
Quantum Physics
2019-05-23 v3
Abstract
In this work we consider bipartite noisy bound entangled states with positive partial transpose, that is, such a state can be written as a convex combination of an edge state and a separable state. In particular, we present schemes to construct distinct classes of noisy bound entangled states which satisfy the range criterion. As a consequence of the present study we also identify noisy bound entangled states which do not satisfy the range criterion. All of the present states are constituted by exploring different types of product bases.
Keywords
Cite
@article{arxiv.1808.00294,
title = {Construction of noisy bound entangled states and the range criterion},
author = {Saronath Halder and Ritabrata Sengupta},
journal= {arXiv preprint arXiv:1808.00294},
year = {2019}
}
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