Resilient Intraparticle Entanglement and its Manifestation in Spin Dynamics of Disordered Dirac Materials
Mesoscale and Nanoscale Physics
2025-06-06 v2 Quantum Physics
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.
Keywords
Cite
@article{arxiv.2310.17950,
title = {Resilient Intraparticle Entanglement and its Manifestation in Spin Dynamics of Disordered Dirac Materials},
author = {Jorge Martinez Romeral and Aron W. Cummings and Stephan Roche},
journal= {arXiv preprint arXiv:2310.17950},
year = {2025}
}