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Title: | Non-linear quantum-classical scheme to simulate non-equilibrium strongly correlated fermionic many-body dynamics | Authors: | Kreula, J.M Clark, S.R Jaksch, D |
Issue Date: | 2016 | Publisher: | Nature Publishing Group | Citation: | Kreula, J.M, Clark, S.R, Jaksch, D (2016). Non-linear quantum-classical scheme to simulate non-equilibrium strongly correlated fermionic many-body dynamics. Scientific Reports 6 : 32940. ScholarBank@NUS Repository. https://doi.org/10.1038/srep32940 | Rights: | Attribution 4.0 International | Abstract: | We propose a non-linear, hybrid quantum-classical scheme for simulating non-equilibrium dynamics of strongly correlated fermions described by the Hubbard model in a Bethe lattice in the thermodynamic limit. Our scheme implements non-equilibrium dynamical mean field theory (DMFT) and uses a digital quantum simulator to solve a quantum impurity problem whose parameters are iterated to self-consistency via a classically computed feedback loop where quantum gate errors can be partly accounted for. We analyse the performance of the scheme in an example case. © 2016 The Author(s). | Source Title: | Scientific Reports | URI: | https://scholarbank.nus.edu.sg/handle/10635/182430 | ISSN: | 2045-2322 | DOI: | 10.1038/srep32940 | Rights: | Attribution 4.0 International |
Appears in Collections: | Elements Staff Publications |
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