A Probability Measure for Entanglement of Pure Two-Qubit Systems and a Useful Interpretation for Concurrence

Abbass Sabour; Mojtaba Jafarpour

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A Probability Measure for Entanglement of Pure Two-Qubit Systems and a Useful Interpretation for Concurrence

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摘要

A new probability measure for the quantification of entanglement of pure states is introduced.Numerical computations indicate that the derived measure is equal to concurrence,up to the precision of the computer program used.Hence it also provides a physical interpretation for concurrence.

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《中国物理快报：英文版》 |2011年第7期|16-19|共4页
作者
Abbass Sabour; Mojtaba Jafarpour;
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作者单位

Department of Physics;

Shahid Chamran University;

Ahvaz;

Iran;

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原文格式 PDF
正文语种 chi
中图分类理论物理学;
关键词
Probability; concurrence; pure;

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A Probability Measure for Entanglement of Pure Two-Qubit Systems and a Useful Interpretation for Concurrence

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