Simulation of interacting fermions with entanglement renormalization

Autor(en)

Philippe Corboz, Glen Evenbly, Frank Verstraete, Guifre Vidal

Abstrakt

We propose an algorithm to simulate interacting fermions on a two-dimensional lattice. The approach is an extension of the entanglement renormalization technique [Phys. Rev. Lett. 99, 220405 (2007)] and the related multiscale entanglement renormalization ansatz. Benchmark calculations for free and interacting fermions on lattices ranging from 6×6 to 162×162 sites with periodic boundary conditions confirm the validity of this proposal.

Organisation(en)

Quantenoptik, Quantennanophysik und Quanteninformation

Externe Organisation(en)

University of Queensland

Journal

Physical Review A

Band

81

Anzahl der Seiten

4

ISSN

1050-2947

DOI

https://doi.org/10.1103/PhysRevA.81.010303

Publikationsdatum

01-2010

Peer-reviewed

Ja

ÖFOS 2012

103025 Quantenmechanik

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/73ddcf97-a114-4c4d-a4e5-37162f66bc16