165 citations · 252 across the 8 of their papers we have counts for
8 papers
CUSP: a two cubesats constellation for Space Weather and solar flares X-ray polarimetry
Sergio Fabiani, Ilaria Baffo, Sergio Bonomo +25
The CUbesat Solar Polarimeter (CUSP) project aims to develop a constellation of two CubeSats orbiting the Earth to measure the linear polarisation of solar flares in the hard X-ray…
Dark soliton collisions in superfluid Fermi gases
Wout Van Alphen, Giovanni Lombardi, Sergei N. Klimin +1
In this work dark soliton collisions in a one-dimensional superfluid Fermi gas are studied across the BEC-BCS crossover by means of a recently developed finite-temperature effectiv…
Snake instability of dark solitons across the BEC-BCS crossover: an effective field theory perspective
Giovanni Lombardi, Wout Van Alphen, Sergei N. Klimin +1
In the present article the snake instability mechanism for dark solitons in superfluid Fermi gases is studied in the context of a recently developed effective field theory [Eur. Ph…
Polaronic effects of an impurity in a Fermi superfluid away from the BEC limit
Giovanni Lombardi, Jacques Tempere
In this article we study the interaction between an impurity and the gas of Bogoliubov excitations of a Fermi superfluid by mapping it on the polaron problem for an impurity in a B…
Soliton core filling in superfluid Fermi gases with spin-imbalance
G. Lombardi, W. Van Alphen, S. N. Klimin +1
In this paper the properties of dark solitons in superfluid Fermi gases with spin-imbalance are studied by means of a recently developed effective field theory [S. N. Klimin, J. Te…
Polarization of a quasi two-dimensional repulsive Fermi gas with Rashba spin-orbit coupling: a variational study
Alberto Ambrosetti, Giovanni Lombardi, Luca Salasnich +2
Motivated by the remarkable experimental control of synthetic gauge fields in ultracold atomic systems, we investigate the effect of an artificial Rashba spin-orbit coupling on the…
Finite temperature effective field theory and two-band superfluidity in Fermi gases
S. N. Klimin, J. Tempere, G. Lombardi +1
We develop a description of fermionic superfluids in terms of an effective field theory for the pairing order parameter. Our effective field theory improves on the existing Ginzbur…
Enhanced shot noise in resonant tunneling: theory and experiment
G. Iannaccone, G. Lombardi, M. Macucci +1
We show that shot noise in a resonant tunneling diode biased in the negative differential resistance regions of the I-V characteristic is enhanced with respect to ``full'' shot noi…