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Dynamics of chiral quasiparticles in a noisy environment: towards quantum control

Marco Berritta, Paladino, D'Arrigo, falci
We study the dynamics of a chiral particle obeyng Weyl equation and coupled to a bosonic environment. The model describes the dynamics of quasiparticles in graphene sheets, in the presence of noisy controls, simulating external electromagnetic quantum fields. Wavepackets show Spin Separation and Zitterbewegung at mesoscopic scales, which are suppressed in a peculiar way by quantum fluctuations of the environment. Here we present some exact result.
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