Quantum Entanglement and Teleportation in Higher Dimensional Black Hole Spacetimes
arXiv:0707.4523 · doi:10.1088/0264-9381/25/7/075011
Abstract
We study the properties of quantum entanglement and teleportation in the background of stationary and rotating curved space-times with extra dimensions. We show that a maximally entangled Bell state in an inertial frame becomes less entangled in curved space due to the well-known Hawking-Unruh effect. The degree of entanglement is found to be degraded with increasing the extra dimensions. For a finite black hole surface gravity, the observer may choose higher frequency mode to keep high level entanglement. The fidelity of quantum teleporation is also reduced because of the Hawking-Unruh effect. We discuss the fidelity as a function of extra dimensions, mode frequency, black hole mass and black hole angular momentum parameter for both bosonic and fermionic resources.
15 pages, 10 figures,contents expanded
References in corpus (23)
- The Hierarchy Problem and New Dimensions at a Millimeter
- A computable measure of entanglement
- New Dimensions at a Millimeter to a Fermi and Superstrings at a TeV
- Quantum Information and Relativity Theory
- Alice falls into a black hole: Entanglement in non-inertial frames
- Entanglement of Dirac fields in non-inertial frames
- The General Kerr-de Sitter Metrics in All Dimensions
- Black Holes in Theories with Large Extra Dimensions: a Review
- Rotating Black Holes in Higher Dimensions with a Cosmological Constant
- Teleportation with a uniformly accelerated partner
- Quantum Entanglement of Moving Bodies
- Quantum entropy and special relativity
- General Kerr-NUT-AdS Metrics in All Dimensions
- Einstein-Podolsky-Rosen-Bohm experiment with relativistic massive particles
- Rotating black holes at future colliders: Greybody factors for brane fields
- Relativity and Lorentz Invariance of Entanglement Distillability
- Entangled Light in Moving Frames
- Black Hole Evaporation along Macroscopic Strings
- Discovering New Physics in the Decays of Black Holes
- Quantum Entanglement of Electromagnetic Fields in Non-inertial Reference Frames
- Entangled Quantum Fields near the Event Horizon and Entropy
- Teleportation in the Background of Schwarzschild Space-time
- Dynamical vs. Auxiliary Fields in Gravitational Waves around a Black Hole
Cited by in corpus (19)
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- Hawking radiation, Entanglement and Teleportation in background of an asymptotically flat static black hole
- Entanglement of Dirac fields in an expanding spacetime
- Black Holes, Qubits and Octonions
- Entanglement of coupled massive scalar field in background of dilaton black hole
- Entanglement redistribution in the Schwarzschild spacetime
- The entangling side of the Unruh-Hawking effect
- Reduction of entanglement degradation and teleportation improvement in Einstein-Gauss-Bonnet gravity
- Nonlocality and Entanglement via the Unruh effect
- Bosonic and fermionic coherence of N-partite states in the background of a dilaton black hole
- How the Hawking effect and prepared states affect Entanglement distillability of Dirac fields
- Conditions for separability in multiqubit systems with an accelerating qubit using a conditional entropy
- Black hole as an Information Eraser
- Notes on teleportation in an expanding space
- Quantum computational complexity, Einstein's equations and accelerated expansion of the Universe
- Spin entanglement of two spin-1/2 particles in a classical gravitational field
- Quantum correlation between a qubit and a relativistic boson in an expanding spacetime
- Alice and Bob in an anisotropic expanding spacetime