On classical capacity of Weyl channels

Abstract

The additivity of minimal output entropy is proved for the Weyl channel obtained by the deformation of a q-c Weyl channel. The classical capacity of channel is calculated.

arXiv comment12 pages, new version contains a concrete example

References in corpus (9)

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• Additivity of the Classical Capacity of Entanglement-Breaking Quantum Channels
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Cited by in corpus (4)

• On capacity of quantum channels generated by irreducible projective unitary representations of finite groups
• On quantum tomography on locally compact groups
• Engineering classical capacity of generalized Pauli channels with admissible memory kernels
• Parity symmetry breaking of spin-$j$ coherent state superpositions in Gaussian noise channel