Derivative coupling enables genuine entanglement harvesting in causal communication
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DOI: 10.1103/physrevd.110.105016
Abstract: We show that particle detectors coupled to a massless quantum field through its derivative can genuinely harvest entanglement form the field even when they are in causal contact in flat spacetime. This is particularly relevant… read more here.
Keywords: harvesting causal; genuine entanglement; coupling enables; enables genuine ... See more keywords