Publication Date:
2011-07-19
Description:
Author(s): Vahid Karimipour, Azam Mani, and Laleh Memarzadeh We characterize the completely positive trace-preserving maps on qutrits (qutrit channels) according to their covariance and symmetry properties. Both discrete and continuous groups are considered. It is shown how each symmetry group restricts arbitrariness in the parameters of the channel to a very... [Phys. Rev. A 84, 012321] Published Mon Jul 18, 2011
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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