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 …

[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 …

Purification and many-body localization in cold atomic gases

F Andraschko, T Enss, J Sirker - Physical review letters, 2014 - APS
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 …

Dipolar Bose-Einstein condensates in weak anisotropic disorder

B Nikolić, A Balaž, A Pelster - Physical Review A—Atomic, Molecular, and …, 2013 - APS
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 …

Quantum optics and frontiers of physics: the third quantum revolution

A Celi, A Sanpera, V Ahufinger, M Lewenstein - Physica Scripta, 2016 - iopscience.iop.org
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 …

Finding the phase diagram of strongly correlated disordered bosons using quantum quenches

L Villa, SJ Thomson, L Sanchez-Palencia - Physical Review A, 2021 - APS
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 …

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** …

Correlation function of weakly interacting bosons in a disordered lattice

B Deissler, E Lucioni, M Modugno, G Roati… - New Journal of …, 2011 - iopscience.iop.org
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 …

Emergence of damped-localized excitations of the Mott state due to disorder

RS Souza, A Pelster, FEA dos Santos - New Journal of Physics, 2023 - iopscience.iop.org
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 …

Replica symmetry breaking in cold atoms and spin glasses

P Rotondo, E Tesio, S Caracciolo - Physical Review B, 2015 - APS
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 …