Benutzer: Gast  Login
Titel:

Characterizing topological excitations of a long-range Heisenberg model with trapped ions

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Birnkammer, Stefan; Bohrdt, Annabelle; Grusdt, Fabian; Knap, Michael
Abstract:
Realizing and characterizing interacting topological phases in synthetic quantum systems is a formidable challenge. Here, we propose a Floquet protocol to realize the antiferromagnetic Heisenberg model with power-law decaying interactions. Based on analytical and numerical arguments, we show that this model features a quantum phase transition from a liquid to a valence bond solid that spontaneously breaks lattice translational symmetry and is reminiscent of the Majumdar-Ghosh state. The differen...     »
Zeitschriftentitel:
Physical Review B 2022-06
Jahr:
2022
Band / Volume:
105
Heft / Issue:
24
Volltext / DOI:
doi:10.1103/physrevb.105.l241103
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
2469-99502469-9969
Publikationsdatum:
03.06.2022
 BibTeX