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Trapped Ion Quantum Computing Quantum Simulation

Entanglement studies of interacting fermionic models

arXiv
Authors: Francesco Parisen Toldin, Fakher F. Assaad

Year

2018

Paper ID

24018

Status

Preprint

Abstract Read

~2 min

Abstract Words

96

Citations

N/A

Abstract

Recent advances in the field of strongly correlated electron systems allow to access the entanglement properties of interacting fermionic models, by means of Monte Carlo simulations. We briefly review the techniques used in this context to determine the entanglement entropies and correlations of the entanglement Hamiltonian. We further apply these methods to compute the spin two-point function of entanglement Hamiltonian for a stripe embedded into a correlated topological insulator. Further we discuss a recent method that allows an unbiased, numerically exact, direct determination of the entanglement Hamiltonian by means of auxiliary field quantum Monte Carlo simulations.

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  • Recent advances in the field of strongly correlated electron systems allow to access the entanglement properties of interacting fermionic models, by means of Monte Carlo...

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1810.06595 [2] arXiv https://arxiv.org/abs/1810.06595 [3] Publisher https://arxiv.org/abs/1810.06595

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