Constructive counterexamples to additivity of minimum output Rényi entropy of quantum channels for all p>2

Details Constructive counterexamples to additivity of minimum output Rényi entropy of quantum channels for all p>2 Constructive counterexamples to additivity of minimum output Rényi entropy of quantum channels for all p>2

2009-11-13

arxiv.org/abs/0911.2515v2

J. Phys. A: Math. Theor. 43, 425304 (2010)

Physics

Quantum Physics

4 pages; a reference added

Scientific paper

10.1088/1751-8113/43/42/425304

We present a constructive example of violation of additivity of minimum
output R\'enyi entropy for each p>2. The example is provided by antisymmetric
subspace of a suitable dimension. We discuss possibility of extension of the
result to go beyond p>2 and obtain additivity for p=0 for a class of
entanglement breaking channels.

Affiliated with

Also associated with

No associations

Rating

Constructive counterexamples to additivity of minimum output Rényi entropy of quantum channels for all p>2 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Constructive counterexamples to additivity of minimum output Rényi entropy of quantum channels for all p>2, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Constructive counterexamples to additivity of minimum output Rényi entropy of quantum channels for all p>2 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-148962