Inspired by the realignment or computable cross norm criterion, we present a new result about the characterization of quantum entanglement. Precisely, an interesting class of inequalities satisfied by all separable states of a bipartite quantum system is derived. These inequalities induce new separability criteria that generalize the realignment criterion.
A class of inequalities inducing new separability criteria for bipartite quantum systems / Aniello, P.; Lupo, C.. - In: JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL. - ISSN 1751-8113. - 41:35(2008). [10.1088/1751-8113/41/35/355303]
A class of inequalities inducing new separability criteria for bipartite quantum systems
C. Lupo
2008-01-01
Abstract
Inspired by the realignment or computable cross norm criterion, we present a new result about the characterization of quantum entanglement. Precisely, an interesting class of inequalities satisfied by all separable states of a bipartite quantum system is derived. These inequalities induce new separability criteria that generalize the realignment criterion.File in questo prodotto:
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