33 citations · 122 across the 6 of their papers we have counts for
7 papers
Quantum Localization in Geometric Complex Networks
Jan Lewenstein-Sanpera, Tobias Grass, M. Àngeles Serrano +1
Quantum localization, the phenomenon by which wave diffusion is halted, here understood as the superposition of propagating waves, can have many different origins, such as onsite r…
Universal composite boson formation in strongly interacting one-dimensional fermionic systems
Francesc Sabater, Abel Rojo-Francàs, Grigori E. Astrakharchik +1
Attractive -wave one-dimensional fermions are studied in the fermionic Tonks-Girardeau regime in which the diagonal properties are shared with those of an ideal Bose gas. We stu…
From few to many bosons inside the unitary window: a transition between universal to non-universal behavior
A. Kievsky, A. Polls, B. Juliá-Díaz +2
Universal behaviour in few-bosons systems close to the unitary limit, where two bosons become unbound, has been intensively investigated in recent years both experimentally and the…
Nanoplasmonic planar traps - a tool for engineering p-wave interactions
B. Juliá-Díaz, T. Graß, O. Dutta +2
Engineering strong p-wave interactions between fermions is one of the challenges in modern quantum physics. Such interactions are responsible for a plethora of fascinating quantum…
Fractional quantum Hall states of a Bose gas with spin-orbit coupling
T. Grass, B. Juliá-Díaz, M. Burrello +1
We study the fractional quantum Hall phases of a pseudospin-1/2 Bose gas in an artificial gauge field. In addition to an external magnetic field, the gauge field also mimics an int…
Strongly correlated states of a small cold atomic cloud from geometric gauge fields
B. Juliá-Díaz, D. Dagnino, K. J. Günter +4
Using exact diagonalization for a small system of cold bosonic atoms, we analyze the emergence of strongly correlated states in the presence of an artificial magnetic field. This g…