(1+1)-d U(1) Quantum link models from effective Hamiltonians of dipolar molecules
| Autor: | Aida X. El-Khadra, Brian DeMarco, Bryce Gadway, Di Luo, Michael Highman, Jiayu Shen, Bryan K. Clark |
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| Rok vydání: | 2020 |
| Předmět: |
Physics
Quantum Physics Strongly Correlated Electrons (cond-mat.str-el) High Energy Physics - Lattice (hep-lat) Quantum simulator FOS: Physical sciences symbols.namesake Dipole Condensed Matter - Strongly Correlated Electrons High Energy Physics - Lattice Quantum Gases (cond-mat.quant-gas) Quantum mechanics Lattice (order) symbols Gauge theory Hamiltonian (quantum mechanics) U-1 Condensed Matter - Quantum Gases Quantum Physics (quant-ph) Finite set Quantum |
| DOI: | 10.48550/arxiv.2001.10002 |
| Popis: | 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. Comment: Proceedings of the 37th International Symposium on Lattice Field Theory - Lattice 2019, Wuhan (China) |
| Databáze: | OpenAIRE |
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