61 citations · 138 across the 11 of their papers we have counts for
11 papers
Dynamic response of interacting one-dimensional fermions in the harmonic atom trap: Phase response and the inhomogeneous mobility
W. Wonneberger
The problem of the Kohn mode in bosonized theories of one-dimensional interacting fermions in the harmonic trap is investigated and a suitable modification of the interaction is pr…
Phase theory and critical exponents for the Tomonaga-Luttinger model with harmonic confinement
Gao Xianlong, W. Wonneberger
A phase operator formulation for a recent model of interacting one-dimensional fermions in a harmonic trap is developed. The resulting theory is similar to the corresponding approa…
Friedel oscillations in a gas of interacting one-dimensional fermionic atoms confined in a harmonic trap
S. N. Artemenko, Gao Xianlong, W. Wonneberger
Using an asymptotic phase representation of the particle density operator in the one-dimensional harmonic trap, the part which describes the Friedel oscill…
Coupling constants for a degenerate Fermi gas confined to a quasi one-dimensional harmonic trap
F. Gleisberg, W. Wonneberger
A theory for the coupling constants between spin polarized degenerate fermionic atoms is developed for the case of atoms confined to a quasi one-dimensional harmonic trap. Exploiti…
Treatment of backscattering in a gas of interacting fermions confined to a one-dimensional harmonic atom trap
Gao Xianlong, F. Gleisberg, F. Lochmann +1
An asymptotically exact many body theory for spin polarized interacting fermions in a one-dimensional harmonic atom trap is developed using the bosonization method and including ba…
Two-component Fermi gas in a one-dimensional harmonic trap
Gao Xianlong, W. Wonneberger
A many body theory for a two-component system of spin polarized interacting fermions in a one-dimensional harmonic trap is developed. The model considers two different states of th…