Work

Mott-glass phase induced by long-range correlated disorder in a one-dimensional Bose gas

Year: 2024

Type: article

Abstract: The authors explore the phase diagram of a one-dimensional Bose gas in the presence of disorder with long-range correlations decaying with distance. The disorder induces a Berezinskii-Kosterlitz-Thouless transition from a superfluid phase to a localized phase. The study reveals the conditions under which the ground state is a Mott glass, characterized by vanishing compressibility and gapless conductivity, rather than the usual Bose glass.

Source: Physical Review A

DOI: 10.1103/physreva.110.l041304

Authors: Nicolas Dupuis, Andrei A. Fedorenko

Institutions: Sorbonne Université, Laboratoire de Physique Théorique de la Matière Condensée, École Normale Supérieure de Lyon, Université de Lyon

Language: English

Topic: Cold Atom Physics and Bose-Einstein Condensates

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4403749095

FWCI: 0.479

Cites: 53

Cited by: 3

Related to: 10