2 papers
cond-mat.mes-hall2009★ 1 cited
Persistent current of Luttinger liquid in one-dimensional ring with weak link: Continuous model studied by configuration interaction and quantum Monte Carlo
R. Németh, M. Moško, R. Krčmár +3
We study the persistent current of correlated spinless electrons in a continuous one-dimensional ring with a single weak link. We include correlations by solving the many-body Schr…
cond-mat.mes-hall2005
Spinless Hartree-Fock model of persistent current in rings with single scatterer: Comparison with correlated models
Radoslav Nemeth, Martin Mosko
Using the self-consistent Hartree-Fock approximation for spinless electrons at zero temperature, we study the persistent current of the interacting electron gas in a one-dimensiona…