Resilient Intraparticle Entanglement and its Manifestation in Spin Dynamics of Disordered Dirac Materials
arXiv:2310.17950 · doi:10.1103/PhysRevB.109.174313
Abstract
Topological quantum matter exhibits novel transport phenomena driven by entanglement between internal degrees of freedom, as for instance generated by spin-orbit coupling effects. Here we report on a direct connection between the mechanism driving spin relaxation and the intertwined dynamics between spin and sublattice degrees of freedom in disordered graphene. Beyond having a direct observable consequence, such intraparticle entanglement is shown to be resilient to disorder, pointing towards a novel resource for quantum information processing.
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