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Results tagged with entanglement-negativity
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user 5549
For questions about the entanglement measure derived from the PPT separability criterion.
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Why do completely positive maps satisfy ${\rm Tr}[\Psi(\rho)_++\Psi(-\rho)_+]\leq{\rm Tr}[\P...
Edit: As pointed out by John Watrous again in the comments, the "proven" inequality is wrong so this answer is not correct.
$\def\braket#1{\langle{#1}\rangle}$I made a mistake in my first answer that …
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