43 citations · 295 across the 30 of their papers we have counts for
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cond-mat.quant-gas2015★ 43 cited
Finite-temperature quantum fluctuations in two-dimensional Fermi superfluids
G. Bighin, L. Salasnich
In two-dimensional systems with a continuous symmetry the Mermin-Wagner-Hohenberg theorem precludes spontaneous symmetry breaking and condensation at finite temperature. The Berezi…
cond-mat.quant-gas2015★ 3 cited
Scattering length of composite bosons in the 3D BCS-BEC crossover
L. Salasnich, G. Bighin
We study the zero-temperature grand potential of a three-dimensional superfluid made of ultracold fermionic alkali-metal atoms in the BCS-BEC crossover. In particular, we analyze t…
cond-mat.supr-con2015★ 5 cited
Gauge approach to superfluid density in underdoped cuprates
P. A. Marchetti, G. Bighin
We prove that a gauge approach based on a composite structure of the hole in hole-doped cuprates is able to capture analytically many features of the experimental data on superflui…