Many-body physics with ultracold gases
Физика многих тел в ультрахолодных газах
2008-07-18
SCID: 54.1/65xjt9dg
Discuss with AI
BCS-BEC crossoverMott-Hubbard transitionmany-body phenomenaoptical latticesultracold gases
Figures from the paper
Abstract (AI)
This paper reviews recent experimental and theoretical progress concerning many-body phenomena in dilute, ultracold gases. It focuses on effects beyond standard weak-coupling descriptions, such as the Mott-Hubbard transition in optical lattices, strongly interacting gases in one and two dimensions, or lowest-Landau-level physics in quasi-two-dimensional gases in fast rotation. Strong correlations in fermionic gases are discussed in optical lattices or near-Feshbach resonances in the BCS-BEC crossover.
Key Findings
1
Addresses Mott–Hubbard transition observed or explored in optical lattice experiments.
2
Analyzes strong correlations in fermionic gases in optical lattices and across the BCS–BEC crossover near Feshbach resonances.
3
Covers strongly interacting gases in one- and two-dimensional geometries with physics beyond mean-field approaches.
4
Discusses lowest-Landau-level physics emerging in quasi-two-dimensional gases under fast rotation.
5
Review summarizes experimental and theoretical progress on many-body phenomena in dilute ultracold gases beyond weak-coupling descriptions.
Research Object
Dilute ultracold atomic gases
Research Subject
Many-body phenomena and strong-correlation effects beyond weak-coupling descriptions, including Mott–Hubbard transitions in optical lattices, strongly interacting 1D and 2D gases, lowest-Landau-level physics in rapidly rotating quasi-2D gases, and fermionic strong correlations near Feshbach resonances/BCS–BEC crossover
Publication Details
Publication Date
2008-07-18
Journal
Publisher
ISSN
Open access PDF
Access Type
Author Information
Download PDF
Subscribe to digest