126 citations · 462 across the 31 of their papers we have counts for
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quant-ph2014★ 3 cited
What bipartite states are lazy
Jianwei Xu
A bipartite state is called lazy if the entropy rate of one subsystem is vanishing for any coupling to the other subsystem. In this paper, we provide a necessary and sufficient con…
quant-ph2014★ 1 cited
Lazy states, discordant states and entangled states for 2-qubit systems
Jianwei Xu
We investigate the lazy states, entangled states and discordant states for 2-qubit systems. We show that many lazy states are discordant, many lazy states are entangled, and many m…