Special features of the Weyl–Heisenberg Bell basis imply unusual entanglement structure of Bell-diagonal states

Bell states are of crucial importance for entanglement based methods in quantum information science. Typically, a standard construction of a complete orthonormal Bell-basis by Weyl–Heisenberg operators is considered. We show that the group structure of these operators has strong implication on error...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	Christopher Popp, Beatrix C Hiesmayr
Format:	Article
Language:	English
Published:	IOP Publishing 2024-01-01
Subjects:	quantum information entanglement bound entanglement Bell states qudits Weyl–Heisenberg
Online Access:	https://doi.org/10.1088/1367-2630/ad1d0e