REVIEW 1 cited by
Harvesting entanglement from complex scalar and fermionic fields with linearly coupled particle detectors
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Signed reviews
read the original abstract
We explore entanglement harvesting with particle detectors that couple linearly to non-Hermitian fields. Specifically, we analyze the case of particle detectors coupled to a complex scalar quantum field and to a spin 1/2 fermionic field. We find that the complex scalar model can be a good approximation for the fermionic model in the protocol of entanglement harvesting when the mass of the field is sufficiently large compared to the inverse interaction time. Moreover, we show that by taking advantage of the U(1) degree of freedom of a complex detector it is possible to increase the harvested negativity by up to two orders of magnitude when compared to the case of a real detector.
Forward citations
Cited by 1 Pith paper
-
Can spacetime fluctuations generate entanglement between co-moving accelerated detectors?
Two uniformly accelerated Unruh-DeWitt detectors in nested Rindler frames harvest shift-independent entanglement from the Rindler vacuum whenever their trajectories are separated by any nonzero amount.
Discussion (0). Continue with ORCID to comment.