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arXiv · 1608.07779

Universality and critical behavior of the dynamical Mott transition in a system with long-range interactions

Louk Rademaker·Valerii V. Vinokur·Alexey Galda
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Abstract

We study numerically the voltage-induced breakdown of a Mott insulating phase in a system of charged classical particles with long-range interactions. At half-filling on a square lattice this system exhibits Mott localization in the form of a checkerboard pattern. We find universal scaling behavior of the current at the dynamic Mott insulator-metal transition and calculate scaling exponents corresponding to the transition. Our results are in agreement, up to a difference in universality class, with recent experimental evidence of dynamic Mott transition in a system of interacting superconducting vortices.

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Louk Rademaker, Valerii V. Vinokur, Alexey Galda. 2016-08-28. Universality and critical behavior of the dynamical Mott transition in a system with long-range interactions. https://doi.org/10.1038/srep44044

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