Journal article
Non-linear quantum-classical scheme to simulate non-equilibrium strongly correlated fermionic many-body dynamics
- 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.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 712.5KB, Terms of use)
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- Publisher copy:
- 10.1038/srep32940
Authors
- Publisher:
- Nature Publishing Group
- Journal:
- Scientific Reports More from this journal
- Volume:
- 6
- Pages:
- 32940
- Publication date:
- 2016-09-01
- Acceptance date:
- 2016-08-11
- DOI:
- EISSN:
-
2045-2322
- ISSN:
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2045-2322
- Pubs id:
-
pubs:640979
- UUID:
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uuid:a08c3b2d-6bac-4a9d-ad58-51b842a293e2
- Local pid:
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pubs:640979
- Source identifiers:
-
640979
- Deposit date:
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2016-08-29
Terms of use
- Copyright holder:
- Kreula et al
- Copyright date:
- 2016
- Notes:
- © The Author(s) 2016. This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
- Licence:
- CC Attribution (CC BY)
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