Fermionic entanglement ambiguity in noninertial frames
Journal Article
·
· Physical Review. A
- Instituto de Fisica Fundamental, CSIC, Serrano 113-B, E-28006 Madrid (Spain)
We analyze an ambiguity in previous works on entanglement of fermionic fields in noninertial frames. This ambiguity, related to the anticommutation properties of field operators, leads to nonunique results when computing entanglement measures for the same state. We show that the ambiguity disappears when we introduce detectors, which are in any case necessary as a means to probe the field entanglement.
- OSTI ID:
- 21550073
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 6 Vol. 83; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
Similar Records
Fermionic entanglement extinction in noninertial frames
Tripartite entanglement of fermionic system in accelerated frames
Multipartite entanglement of fermionic systems in noninertial frames
Journal Article
·
Sat Oct 15 00:00:00 EDT 2011
· Physical Review. A
·
OSTI ID:22080360
Tripartite entanglement of fermionic system in accelerated frames
Journal Article
·
Mon Sep 15 00:00:00 EDT 2014
· Annals of Physics (New York)
·
OSTI ID:22403390
Multipartite entanglement of fermionic systems in noninertial frames
Journal Article
·
Mon Feb 14 23:00:00 EST 2011
· Physical Review. A
·
OSTI ID:21537131