Non-linear quantum-classical scheme to simulate non-equilibrium strongly correlated fermionic many-body dynamics.
Sci Rep
; 6: 32940, 2016 09 09.
Article
in En
| MEDLINE
| ID: mdl-27609673
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.
Full text:
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Sci Rep
Year:
2016
Document type:
Article
Affiliation country: