Publication Date:
2015-10-27
Description:
Author(s): E. Shchukin and P. van Loock We derive a hierarchy of continuous-variable multipartite entanglement conditions in terms of second-order moments of position and momentum operators that generalize existing criteria. Each condition corresponds to a convex optimization problem which, given the covariance matrix of the state, can be… [Phys. Rev. A 92, 042328] Published Mon Oct 26, 2015
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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