Thermal entanglement and teleportation in a dipolar interacting system
arXiv:1508.06876 · doi:10.1016/j.physleta.2016.03.002
Abstract
Quantum teleportation, which depends on entangled states, is a fascinating subject and an important branch of quantum information processing. The present work reports the use of a dipolar spin thermal system as a quantum channel to perform quantum teleportation. Non-locality, tested by violation of Bell's inequality and thermal entanglement, measured by negativity, unquestionably show that even entangled states that do not violate Bell's inequality can be useful for teleportation.
6 pages, 5 figures
References in corpus (14)
- Experimental loophole-free violation of a Bell inequality using entangled electron spins separated by 1.3 km
- Significant-loophole-free test of Bell's theorem with entangled photons
- A strong loophole-free test of local realism
- Advances in Quantum Teleportation
- Unconditional quantum teleportation between distant solid-state qubits
- Sudden Death of Entanglement: Classical Noise Effects
- Demonstration of entanglement-by-measurement of solid state qubits
- Experimental Determination of Thermal Entanglement in Spin Clusters using Magnetic Susceptibility Measurements
- All quantum states useful for teleportation are nonlocal resources
- Experimental observation of quantum entanglement in low dimensional spin systems
- Evolution of spin entanglement and an entanglement witness in multiple-quantum NMR experiments
- Quantum teleportation via a two-qubit Heisenberg XXZ chain-effects of anisotropy and magnetic field
- Evidence for entanglement at high temperatures in an engineered molecular magnet
- Multiple Quantum NMR and Entanglement Dynamics in Dipolar Coupling Spin
Cited by in corpus (8)
- Quantum Fisher information and skew information correlations in dipolar spin system
- Quantifying quantum coherence in a metal-silicate framework
- Preparing tunable Bell-diagonal states on a quantum computer
- Geometric quantum discord and coherence in a dipolar interacting magnetic system
- Entanglement production by the magnetic dipolar interaction dynamics
- Aspects of quantum states asymmetry for the magnetic dipolar interaction dynamics
- Generating multi-hops entangled network via spin Dipolar interaction
- Computing partial transposes and related entanglement functions