2014•arXiv (Cornell University)Open access
Deformed parafermionic algebra from single-band tight-binding dynamics
Fardin Kheirandish, Hassan Pahlavani
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Abstract
The quantum dynamics of a driven single-band tight-binding model with different boundary conditions is considered. The relation between the Hamiltonian describing the single-band tight-binding dynamics and the Hamiltonian of a discrete-charge mesoscopic quantum circuit is elucidated. It is shown that the former Hamiltonian, with Dirichlet boundary conditions, can be considered as a realization of the deformed parafermionic