309 citations · 2.5k across the 51 of their papers we have counts for
51 papers
Tunneling spectra of unconventional quasi-two-dimensional superconductors
L. Pisani, A. G. Moshe, P. Pieri +2
Superfluid condensation can fundamentally be different from that predicted by the Bardeen-Cooper-Schrieffer (BCS) theory. In a broad class of low-carrier-density superconductors, s…
Testing the nonclassicality of gravity with the field of a single delocalized mass
Alessandro Pesci, Pierbiagio Pieri
Most of the existing proposals for laboratory tests of a quantum nature of gravity are based on the use of two delocalized masses or harmonically bound masses prepared in pure quan…
Evolution of an attractive polarized Fermi gas: From a Fermi liquid of polarons to a non-Fermi liquid at the Fulde-Ferrell-Larkin-Ovchinnikov quantum critical point
Michele Pini, Pierbiagio Pieri, Giancarlo Calvanese Strinati
The evolution of an attractive polarized two-component Fermi gas at zero temperature is analyzed as its polarization is progressively decreased, from full polarization (correspondi…
Spatial emergence of Off-Diagonal Long-Range Order throughout the BCS-BEC crossover
L. Pisani, P. Pieri, G. Calvanese Strinati
In a superfluid system, Off-Diagonal Long-Range Order (ODLRO) is expected to be exhibited in the appropriate reduced density matrices when the relevant particles (either bosons or…
Strong Fulde-Ferrell Larkin-Ovchinnikov pairing fluctuations in polarized Fermi systems
M. Pini, P. Pieri, G. Calvanese Strinati
We calculate the pair susceptibility of an attractive spin-polarized Fermi gas in the normal phase, as a function of the pair momentum. Close to unitarity, we find a strong enhance…
Hidden Pseudogap and Excitation Spectra in a Strongly Coupled Two-Band Superfluid/Superconductor
Hiroyuki Tajima, Pierbiagio Pieri, Andrea Perali
We investigate single-particle excitation properties in the normal state of a two-band superconductor or superfluid throughout the Bardeen-Cooper-Schrieffer (BCS) to Bose-Einstein-…