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Many-body physics with ultracold gases
This paper reviews recent experimental and theoretical progress concerning many-body
phenomena in dilute, ultracold gases. It focuses on effects beyond standard weak-coupling …
phenomena in dilute, ultracold gases. It focuses on effects beyond standard weak-coupling …
Rotating trapped bose-einstein condensates
After reviewing the ideal Bose-Einstein gas in a box and in a harmonic trap, the effect of
interactions on the formation of a Bose-Einstein condensate are discussed, along with the …
interactions on the formation of a Bose-Einstein condensate are discussed, along with the …
Dynamics of Bose-Einstein condensates in optical lattices
Matter waves inside periodic potentials are well known from solid-state physics, where
electrons interacting with a crystal lattice are considered. Atomic Bose-Einstein condensates …
electrons interacting with a crystal lattice are considered. Atomic Bose-Einstein condensates …
Berezinskii–Kosterlitz–Thouless crossover in a trapped atomic gas
Any state of matter is classified according to its order, and the type of order that a physical
system can possess is profoundly affected by its dimensionality. Conventional long-range …
system can possess is profoundly affected by its dimensionality. Conventional long-range …
Dynamics and statistical mechanics of ultra-cold Bose gases using c-field techniques
We review phase-space techniques based on the Wigner representation that provide an
approximate description of dilute ultra-cold Bose gases. In this approach the quantum field …
approximate description of dilute ultra-cold Bose gases. In this approach the quantum field …
Kosterlitz–Thouless physics: a review of key issues
JM Kosterlitz - Reports on Progress in Physics, 2016 - iopscience.iop.org
This article reviews, from a very personal point of view, the origins and the early work on
transitions driven by topological defects such as vortices in the two dimensional planar rotor …
transitions driven by topological defects such as vortices in the two dimensional planar rotor …
Two-dimensional Bose fluids: An atomic physics perspective
We give in this lecture an introduction to the physics of two-dimensional (2d) Bose gases.
We first discuss the properties of uniform, infinite 2d Bose fluids at non-zero temperature T …
We first discuss the properties of uniform, infinite 2d Bose fluids at non-zero temperature T …
Critical point of an interacting two-dimensional atomic Bose gas
We have measured the critical atom number in an array of harmonically trapped two-
dimensional (2D) Bose gases of rubidium atoms at different temperatures. We found this …
dimensional (2D) Bose gases of rubidium atoms at different temperatures. We found this …
Interference between independent fluctuating condensates
We consider a problem of interference between two independent condensates that lack true
long-range order. We show that their interference pattern contains information about …
long-range order. We show that their interference pattern contains information about …
Loading and compression of a single two-dimensional Bose gas in an optical accordion
The experimental realization of two-dimensional (2D) Bose gases with a tunable interaction
strength is an important challenge for the study of ultracold quantum matter. Here we report …
strength is an important challenge for the study of ultracold quantum matter. Here we report …