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arXiv · 2001.10002

(1+1)-d U(1) Quantum link models from effective Hamiltonians of dipolar molecules

Jiayu Shen·Di Luo·Michael Highman·Bryan K. Clark·Brian DeMarco·Aida X. El-Khadra·Bryce Gadway
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Abstract

We study the promising idea of using dipolar molecular systems as analog quantum simulators for quantum link models, which are discrete versions of lattice gauge theories. In a quantum link model the link variables have a finite number of degrees of freedom and discrete values. We construct the effective Hamiltonian of a system of dipolar molecules with electric dipole-dipole interactions, where we use the tunable parameters of the system to match it to the target Hamiltonian describing a U(1) quantum link model in 1+1 dimensions.

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Jiayu Shen, Di Luo, Michael Highman, Bryan K. Clark, Brian DeMarco, Aida X. El-Khadra, Bryce Gadway. 2020-01-27. (1+1)-d U(1) Quantum link models from effective Hamiltonians of dipolar molecules. https://arxiv.org/abs/2001.10002

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