16 citations · 32 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2008★ 16 cited
Dynamic structure factor of Luttinger liquids with quadratic energy dispersion and long-range interactions
Peyman Pirooznia, Florian Schuetz, Peter Kopietz
We calculate the dynamic structure factor S (omega, q) of spinless fermions in one dimension with quadratic energy dispersion k^2/2m and long range density-density interaction whos…
cond-mat.str-el2005★ 16 cited
Damping of zero sound in Luttinger liquids
Peyman Pirooznia, Peter Kopietz
We calculate the damping gamma_q of collective density oscillations (zero sound) in a one-dimensional Fermi gas with dimensionless forward scattering interaction F and quadratic en…