Non-Decomposable Quantum Dynamical Semigroups and Bound Entangled States
Open Access
- 1 December 2004
- journal article
- Published by World Scientific Pub Co Pte Ltd in Open Systems & Information Dynamics
- Vol. 11 (4) , 325-338
- https://doi.org/10.1007/s11080-004-6622-6
Abstract
We use open quantum system techniques to construct one-parameter semigroups of positive maps and apply them to study the entanglement properties of a class of 16-dimensional density matrices, representing states of a 4 × 4 bipartite system.Keywords
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