Disordered quantum gases under control
L Sanchez-Palencia, M Lewenstein - Nature Physics, 2010 - nature.com
When attempting to understand the role of disorder in condensed-matter physics, we face
considerable experimental and theoretical difficulties, and many questions are still open …
considerable experimental and theoretical difficulties, and many questions are still open …
[書籍][B] Ultracold Atoms in Optical Lattices: Simulating quantum many-body systems
M Lewenstein, A Sanpera - 2012 - books.google.com
Quantum computers, though not yet available on the market, will revolutionize the future of
information processing. Quantum computers for special purposes like quantum simulators …
information processing. Quantum computers for special purposes like quantum simulators …
Bose–Einstein condensates in disordered potentials
The interplay between disorder and interactions is a leit-motiv of condensed-matter physics,
since it constitutes the driving mechanism of the metal–insulatormetal–insulator transition …
since it constitutes the driving mechanism of the metal–insulatormetal–insulator transition …
Observation of two-dimensional Anderson localisation of ultracold atoms
Anderson localisation—the inhibition of wave propagation in disordered media—is a
surprising interference phenomenon which is particularly intriguing in two-dimensional (2D) …
surprising interference phenomenon which is particularly intriguing in two-dimensional (2D) …
One-dimensional Anderson localization in certain correlated random potentials
P Lugan, A Aspect, L Sanchez-Palencia… - Physical Review A …, 2009 - APS
We study Anderson localization of ultracold atoms in weak one-dimensional speckle
potentials using perturbation theory beyond Born approximation. We show the existence of a …
potentials using perturbation theory beyond Born approximation. We show the existence of a …
Characterizing localization effects in an ultracold disordered Fermi gas by diffusion analysis
S Barbosa, M Kiefer-Emmanouilidis, F Lang, J Koch… - Physical Review …, 2024 - APS
Disorder can fundamentally modify the transport properties of a system. A striking example is
Anderson localization, suppressing transport due to destructive interference of propagation …
Anderson localization, suppressing transport due to destructive interference of propagation …
Universality classes of the Anderson transition in the three-dimensional symmetry classes AIII, BDI, C, D, and CI
We clarify universal critical properties of delocalization-localization transitions in three-
dimensional unitary and orthogonal classes with particle-hole and/or chiral symmetries …
dimensional unitary and orthogonal classes with particle-hole and/or chiral symmetries …
Superglass phase of interaction-blockaded gases on a triangular lattice
We investigate the quantum phases of monodispersed bosonic gases confined to a
triangular lattice and interacting via a class of soft-shoulder potentials. The latter correspond …
triangular lattice and interacting via a class of soft-shoulder potentials. The latter correspond …
Weakly interacting Bose gas in a random environment
GM Falco, T Nattermann, VL Pokrovsky - Physical Review B—Condensed …, 2009 - APS
The localization-disorder paradigm is analyzed for a specific system of weakly repulsive
Bose gas at zero temperature placed into a quenched random potential. We show that at low …
Bose gas at zero temperature placed into a quenched random potential. We show that at low …
Quench-induced chaotic dynamics of Anderson-localized interacting Bose-Einstein condensates in one dimension
We study the effect of atomic interaction on the localization and the associated dynamics of
Bose-Einstein condensates in a one-dimensional quasiperiodic optical lattice and random …
Bose-Einstein condensates in a one-dimensional quasiperiodic optical lattice and random …