Publication Date:
2015-09-30
Description:
Author(s): Azam Mani and Vahid Karimipour We introduce the concepts of cohering and decohering power of quantum channels. Using the axiomatic definition of the coherence measure, we show that the optimization required for calculations of these measures can be restricted to pure input states and hence greatly simplified. We then use two exam… [Phys. Rev. A 92, 032331] Published Tue Sep 29, 2015
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics