Spreading of correlations and entanglement in the long-range transverse Ising chain
J. T. Schneider, J. Despres, S. J. Thomson, L. Tagliacozzo, L. Sanchez-Palencia
Abstract
This work analyzes the nonequilibrium dynamics of a long-range quantum system. The authors show that, while the spreading of spin correlations depends crucially on the interaction range, the propagation of entanglement remains almost independent of it.
Topics & Concepts
Quantum entanglementPhysicsIsing modelQuantumChain (unit)Quantum mechanicsNon-equilibrium thermodynamicsStatistical physicsWork (physics)Quantum discordDynamics (music)Spin (aerodynamics)Transverse planeAmplitude damping channelQuantum systemQuantum dynamicsFerromagnetismSquashed entanglementField (mathematics)ThermalisationQuantum many-body systemsOpinion Dynamics and Social InfluenceQuantum Computing Algorithms and Architecture