Tighter Weighted Relations of the Tsallis-q Entanglement
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DOI: 10.1007/s10773-019-04297-z
Abstract: Monogamy and polygamy relations characterize the distribution of entanglement for multipartite systems. In this paper, we establish a class of tighter weighted monogamy relations of multi-qubit entanglement based on the α th-power of Tsallis-q entanglement(TE)… read more here.
Keywords: tsallis entanglement; relations tsallis; tighter weighted; weighted relations ... See more keywords
Monogamy and Polygamy Relations of Quantum Correlations for Multipartite Systems
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DOI: 10.1007/s10773-022-04971-9
Abstract: We study the monogamy and polygamy inequalities of quantum correlations in arbitrary dimensional multipartite quantum systems. We first derive the monogamy inequality of the α th 0 ≤ α ≤ r 2 , r ≥… read more here.
Keywords: relations quantum; correlations multipartite; multipartite systems; polygamy relations ... See more keywords
Tighter Constraints of Multipartite Systems in terms of General Quantum Correlations
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DOI: 10.1007/s10773-022-04984-4
Abstract: Monogamy and polygamy relations characterize the quantum correlation distributions among multipartite quantum systems. We investigate the monogamy and polygamy relations satisfied by measures of general quantum correlation. By using the Hamming weight, we derive new… read more here.
Keywords: general quantum; quantum correlations; monogamy polygamy; polygamy relations ... See more keywords
Tighter Bounds of Generalized Monogamy and Polygamy Relations
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DOI: 10.1007/s10773-024-05823-4
Abstract: We study generalized monogamy and polygamy relations for concurrence of assistance and negativity of assistance using parametrized bounds in general multi-partite quantum systems. The new method overcomes the shortcomings of previous studies where a method… read more here.
Keywords: polygamy relations; monogamy polygamy; bounds generalized; generalized monogamy ... See more keywords