Benutzer: Gast  Login
Titel:

Dynamical formation of a magnetic polaron in a two-dimensional quantum antiferromagnet

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Bohrdt, A; Grusdt, F; Knap, M
Abstract:
Tremendous recent progress in the quantum simulation of the Hubbard model paves the way to controllably study doped antiferromagnetic Mott insulators. Motivated by these experimental advancements, we numerically study the real-time dynamics of a single hole created in an antiferromagnet on a square lattice, as described by the t–J model. Initially, the hole spreads ballistically with a velocity proportional to the hopping matrix element. At intermediate to long times, the dimensionality as well...     »
Zeitschriftentitel:
New Journal of Physics 2020-12
Jahr:
2020
Band / Volume:
22
Heft / Issue:
12
Seitenangaben Beitrag:
123023
Volltext / DOI:
doi:10.1088/1367-2630/abcfee
Verlag / Institution:
IOP Publishing
E-ISSN:
1367-2630
Publikationsdatum:
01.12.2020
 BibTeX