1 citations · 1 across the 2 of their papers we have counts for
2 papers
quant-ph2014★ 1 cited
Revisiting Quantum discord for two-qubit X states: Error bound to Analytical formula
Min Namkung, Jinho Chang, Jaehee Shin +1
In this article, we investigate the error bound of quantum discord, obtained by the analytic formula of Ali et al.[Phys. Rev. A 81(2010), 042105] in case of general X states and by…
quant-ph2012
Communication channel of fermionic system in accelerated frame
Jinho Chang, Younghun Kwon
In this article, we investigate the communication channel of fermionic system in an accelerated frame. We observe that at the infinite acceleration, the mutual information of singl…