38 citations · 58 across the 4 of their papers we have counts for
4 papers
Comments on "Quantum theory cannot consistently describe the use of itself"
Liang Chen, Ye-Qi Zhang
Recently, a delicately designed Gedankenexperiment was proposed to check the self-consistence of quantum theory in the description of the agents who are using this theory. It was d…
Sudden transitions of trace distance discord of dipole-dipole coupled two qubits
Zheng-Da Hu, Jicheng Wang, Yixin Zhang +1
We investigate the exact dynamics of trace distance discord by considering two qubits under dephasing whose states belong to a class of states beyond Bell diagonal form. The ne…
Negativity of quantumness and non-Markovianity in a qubit coupled to a thermal Ising spin bath system
Zheng-Da Hu, Yixin Zhang, Ye-Qi Zhang
We propose a scheme to characterize the non-Markovian dynamics and quantify the non-Markovianity via the non-classicality measured by the negativity of quantumness. By considering…
Sudden transition between classical and quantum decoherence in dissipative cavity QED and stationary quantum discord
Qi-Liang He, Jing-Bo Xu, Dao-Xin Yao +1
We investigate the phenomenon of sudden transition between classical and quantum decoherence in the study of quantum discord for a dissipative cavity QED system, which consists of…