Related papers: Tight Product Monogamy Inequality for Entanglement

Tight Product Monogamy Inequality for Entanglement

URL: http://arxiv.org/abs/2205.01160v1
Date: Mon, 2 May 2022 18:58:55 GMT
Title: Tight Product Monogamy Inequality for Entanglement
Authors: Ida Mishra, Arun K Pati and Sohail
Abstract summary: We prove a tight monogamy relation in the product form for the concurrence of pure tripartite systems. We illustrate our relation with several examples, including the canonical three qubit states.
Score: 0.0
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: Quantum entanglement for multiparty system has a unique feature when it comes to sharing its property among various subsystems. This is famously stated as the monogamy of entanglement. The traditional monogamy of concurrence for tripartite system was proved in a sum form. Recently, it was found that concurrence also respects a monogamy in the product form. Here, we prove a tight monogamy relation in the product form for the concurrence of pure tripartite systems. We illustrate our relation with several examples, including the canonical three qubit states, where this monogamy relation is saturated.

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