44 citations · 198 across the 16 of their papers we have counts for
Showing 2007 · quant-phShow all
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quant-ph2007
Nonclassicality in phase space and nonclassical correlation
Petr Marek, M. S. Kim, Jinhyoung Lee
Continuous variable entanglement is a manifestation of nonclassicality of quantum states. In this paper we attempt to analyze whether and under which conditions nonclassicality can…
quant-ph2007★ 15 cited
Decoherence of Highly Mixed Macroscopic Quantum Superpositions
Hyunseok Jeong, Jinhyoung Lee, Hyunchul Nha
It is known that a macroscopic quantum superposition (MQS), when it is exposed to environment, decoheres at a rate scaling with the separation of its component states in phase spac…
quant-ph2007★ 18 cited
Vacuum as a less hostile environment to entanglement
Petr Marek, Jinhyoung Lee, M. S. Kim
We derive sufficient conditions for infinite-dimensional systems whose entanglement is not completely lost in a finite time during its decoherence by a passive interaction with loc…