Local control of entanglement in a spin chain

Abstract

In a ferromagnetic spin chain, the control of the local effective magnetic field allows to manipulate the static and dynamical properties of entanglement. In particular, the propagation of quantum correlations can be driven to a great extent so as to achieve an entanglement transfer on demand toward a selected site.

References in corpus (8)

• Diverging Entanglement Length in Gapped Quantum Spin Systems
• Spin Chains as Perfect Quantum State Mirrors
• Long-distance entanglement in spin systems
• From perfect to fractal transmission in spin chains
• Improved transfer of quantum information using a local memory
• Efficient quantum state transfer in spin chains via adiabatic passage
• Entanglement and dynamics of spin-chains in periodically-pulsed magnetic fields: accelerator modes
• Use of dynamical coupling for improved quantum state transfer

Cited by in corpus (3)

• Entanglement Resonance in Driven Spin Chains
• Dynamics of entanglement in a one-dimensional Ising chain
• Staggered magnetization and entanglement enhancement by magnetic impurities in $S=1/2$ spin chain