Second-order corrections in the scattering length shift the zero-sound velocity by factors exp(6) (density) and exp(-2) (polarization) relative to RPA predictions in a weakly interacting Fermi gas.
Tan, Large momentum part of a strongly correlated Fermi gas, Annals of Physics323, 2971 (2008)
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cond-mat.quant-gas 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
A low-energy effective Hamiltonian for Landau quasiparticles: II Application to the contact Fermi gas
Second-order corrections in the scattering length shift the zero-sound velocity by factors exp(6) (density) and exp(-2) (polarization) relative to RPA predictions in a weakly interacting Fermi gas.