@article{paperid:1046553, author = {Akhtarshenas, Seyed Javad and Hamidreza Mohammadi and Saman Karimi and Zahra Azmi}, title = {Computable measure of quantum correlation}, journal = {Quantum Information Processing}, year = {2015}, volume = {14}, number = {1}, month = {January}, issn = {1570-0755}, pages = {247--267}, numpages = {20}, keywords = {Quantum discord; Geometric discord; A-correlation matrix}, }