Redistribution of particle and anti-particle entanglement in non-inertial frames

Abstract

We analyse the entanglement tradeoff between particle and anti-particle modes of a Dirac field from the perspective of inertial and uniformly accelerated observers. Our results show that a redistribution of entanglement between particle and anti-particle modes plays a key role in the survival of fermionic field entanglement in the infinite acceleration limit.

10 pages, 5 figures, revtex4. Added journal reference

References in corpus (8)

• Entanglement of Dirac fields in non-inertial frames
• Entangling Power of an Expanding Universe
• Entanglement in an expanding spacetime
• Continuous variable entanglement sharing in non-inertial frames
• Hawking radiation, Entanglement and Teleportation in background of an asymptotically flat static black hole
• Fermionic entanglement that survives a black hole
• Loss of Spin Entanglement For Accelerated Electrons in Electric and Magnetic Fields
• Quantum Entanglement of Electromagnetic Fields in Non-inertial Reference Frames

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• Maximal steered coherence in the background of Schwarzschild space-time
• Improving the bidirectional steerability between two accelerated partners via filtering process
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• Estimation of teleported and gained parameters in a non-inertial frame
• Enhancing entanglement, local and non-local information of accelerated two-qubit and two- qutrit systems via weak-reverse measurements
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• Entanglement Degradation in Causal Diamonds
• Conditions for separability in multiqubit systems with an accelerating qubit using a conditional entropy
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• Non-monotonic entanglement of physical EM field states in non-inertial frames
• Fermionic entanglement in the presence of background electric and magnetic fields
• Unruh acceleration effect on the precision of parameter estimation
• The concealment of accelerated information is possible
• Quantum Discord and Quantum Entanglement in the Background of an Asymptotically Flat Static Black Holes