Three-body bound states in antiferromagnetic spin ladders

Autor: Gary Schmiedinghoff, Leanna Müller, Umesh Kumar, Götz S. Uhrig, Benedikt Fauseweh
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Communications Physics, Vol 5, Iss 1, Pp 1-8 (2022)
Druh dokumentu: article
ISSN: 2399-3650
DOI: 10.1038/s42005-022-00986-0
Popis: Most bound quantum states in condensed matter systems emerge due to two-body interactions. Here, the formation of a stable three-particle bound state, induced by irreducible three-particle interactions in an antiferromagnetic spin ladder, is evidenced analytically and numerically for realistic material parameters.
Databáze: Directory of Open Access Journals
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