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 …
[BOOK][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 …
Purification and many-body localization in cold atomic gases
We propose to observe many-body localization in cold atomic gases by realizing a Bose-
Hubbard chain with binary disorder and studying its nonequilibrium dynamics. In particular …
Hubbard chain with binary disorder and studying its nonequilibrium dynamics. In particular …
Dipolar Bose-Einstein condensates in weak anisotropic disorder
Here we study properties of a homogeneous dipolar Bose-Einstein condensate in a weak
anisotropic random potential with Lorentzian correlation at zero temperature. To this end we …
anisotropic random potential with Lorentzian correlation at zero temperature. To this end we …
Quantum optics and frontiers of physics: the third quantum revolution
The year 2015 was the International Year of Light. However, it also marked, the 20th
anniversary of the first observation of Bose–Einstein condensation in atomic vapors by Eric …
anniversary of the first observation of Bose–Einstein condensation in atomic vapors by Eric …
Finding the phase diagram of strongly correlated disordered bosons using quantum quenches
The question of how the low-energy properties of disordered quantum systems may be
connected to exotic localization phenomena at high energy is a key open question in the …
connected to exotic localization phenomena at high energy is a key open question in the …
Emergence of a superglass phase in the random-hop** Bose-Hubbard model
AM Piekarska, TK Kopeć - Physical Review B, 2022 - APS
We study an experimentally feasible system of strongly correlated bosons with random
hop**s described by the infinite-range Bose-Hubbard model on a lattice with hop** …
hop**s described by the infinite-range Bose-Hubbard model on a lattice with hop** …
Correlation function of weakly interacting bosons in a disordered lattice
One of the most important issues in disordered systems is the interplay of the disorder and
repulsive interactions. Several recent experimental advances on this topic have been made …
repulsive interactions. Several recent experimental advances on this topic have been made …
Emergence of damped-localized excitations of the Mott state due to disorder
A key aspect of ultracold bosonic quantum gases in deep optical lattice potential wells is the
realization of the strongly interacting Mott insulating phase. Many characteristics of this …
realization of the strongly interacting Mott insulating phase. Many characteristics of this …
Replica symmetry breaking in cold atoms and spin glasses
We consider a system composed by N atoms trapped within a multimode cavity, whose
theoretical description is captured by a disordered multimode Dicke model. We show that in …
theoretical description is captured by a disordered multimode Dicke model. We show that in …