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Titel:

Quantum sine-Gordon dynamics in coupled spin chains

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Wybo, Elisabeth; Knap, Michael; Bastianello, Alvise
Abstract:
The sine-Gordon field theory emerges as the low-energy description in a wealth of quantum many-body systems. Recent efforts have been directed towards realizing quantum simulators of the model, by interfering two weakly coupled one-dimensional cold atomic gases. The weak interactions within the atomic clouds provide a sine-Gordon realization in the semiclassical regime. Furthermore, the intricate microscopic dynamics prevents a quantitative understanding of the effective sine-Gordon validity rea...     »
Zeitschriftentitel:
Physical Review B 2022-08
Jahr:
2022
Band / Volume:
106
Heft / Issue:
7
Volltext / DOI:
doi:10.1103/physrevb.106.075102
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
2469-99502469-9969
Publikationsdatum:
01.08.2022
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