PoS - Proceedings of Science
Volume 363 - 37th International Symposium on Lattice Field Theory (LATTICE2019) - Main session
$(1+1)$-d $U(1)$ Quantum Link Models from Effective Hamiltonians of Dipolar Molecules
J. Shen*, D. Luo, M. Highman, B.K. Clark, B. DeMarco, A.X. El-Khadra and B. Gadway
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Pre-published on: January 26, 2020
Published on: August 27, 2020
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.
DOI: https://doi.org/10.22323/1.363.0125
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