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Collisions, correlations, and integrability in atom waveguides
Elongated atom traps can confine ultracold gases in the quasi-one-dimensional regime. We
review both the theory of these atom waveguides and their experimental realizations, with …
review both the theory of these atom waveguides and their experimental realizations, with …
Adiabatic Mach-Zehnder interferometry on a quantized Bose-Josephson junction
C Lee - Physical review letters, 2006 - APS
We propose a scheme to achieve Mach-Zehnder interferometry using a quantized Bose-
Josephson junction with a negative charging energy. The quantum adiabatic evolution …
Josephson junction with a negative charging energy. The quantum adiabatic evolution …
Sagnac interferometry using bright matter-wave solitons
We use an effective one-dimensional Gross-Pitaevskii equation to study bright matter-wave
solitons held in a tightly confining toroidal trap** potential, in a rotating frame of reference …
solitons held in a tightly confining toroidal trap** potential, in a rotating frame of reference …
Creation and detection of a mesoscopic gas in a nonlocal quantum superposition
C Weiss, Y Castin - Physical Review Letters, 2009 - APS
We investigate the scattering of a quantum matter wave soliton on a barrier in a one-
dimensional geometry, and we show that it can lead to mesoscopic quantum superposition …
dimensional geometry, and we show that it can lead to mesoscopic quantum superposition …
Production of strongly bound bright solitons
S Lepoutre, L Fouché, A Boissé, G Berthet, G Salomon… - Physical Review A, 2016 - APS
We report on the production of K 39 matter-wave bright solitons, ie, one-dimensional matter
waves that propagate without dispersion thanks to attractive interactions. The volume of the …
waves that propagate without dispersion thanks to attractive interactions. The volume of the …
Soliton-based matter-wave interferometer
We consider a matter-wave bright soliton interferometer composed of a harmonic potential
trap with a Rosen-Morse barrier at its center on which an incident soliton collides and splits …
trap with a Rosen-Morse barrier at its center on which an incident soliton collides and splits …
Interaction of one-dimensional quantum droplets with potential wells and barriers
We address static and dynamical properties of one-dimensional (1D) quantum droplets
(QDs) under the action of local potentials in the form of narrow wells and barriers. The …
(QDs) under the action of local potentials in the form of narrow wells and barriers. The …
Interactions of solitons with a Gaussian barrier: splitting and recombination in quasi-one-dimensional and three-dimensional settings
The interaction of matter–wave solitons with a potential barrier is a fundamentally important
problem, and the splitting and subsequent recombination of the soliton by the barrier is the …
problem, and the splitting and subsequent recombination of the soliton by the barrier is the …
Resonant trap** in the transport of a matter-wave soliton through a quantum well
We theoretically investigate the scattering of bright solitons in a Bose-Einstein condensate
on narrow attractive potential wells. Reflection, transmission, and trap** of an incident …
on narrow attractive potential wells. Reflection, transmission, and trap** of an incident …
Quantum reflection of bright solitary matter waves from a narrow attractive potential
We report the observation of quantum reflection from a narrow attractive potential using
bright solitary matter waves formed from a Rb 85 Bose-Einstein condensate. We create the …
bright solitary matter waves formed from a Rb 85 Bose-Einstein condensate. We create the …