Journal
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Volume 44, Issue 3, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.1088/0953-4075/44/3/035503
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [10774088, 10947006]
- Specialized Research Fund for the Doctoral Program of Higher Education [20093705110001]
Ask authors/readers for more resources
We analyse the roles of initial correlations between a two-qubit system and a dissipative cavity on quantum discord dynamics of two qubits. Considering two initial system-cavity states, we find that the initial system-cavity correlations not only initially increase the two-qubit quantum discord but also lead to a larger long-time quantum discord asymptotic value. Moreover, quantum discord due to initial correlations is more robust than the case of the initial factorized state. Finally, we show the initial correlations' importance for dynamic behaviour of mutual information and classical correlation.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available