Mobile impurity in a two-leg bosonic ladder

We study the dynamics of a mobile impurity in a two-leg bosonic ladder. The impurity moves both along and across the legs and interacts with a bath of interacting bosonic particles present in the ladder. We use both analytical (Tomonaga-Luttinger liquid) and numerical [Density Matrix Renormalization...

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Bibliographic Details
Main Authors: Naushad Ahmad Kamar, Adrian Kantian, Thierry Giamarchi
Format: Article
Language:English
Published: American Physical Society 2025-08-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/vh99-hdhh
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