29 citations · 41 across the 3 of their papers we have counts for
3 papers
cond-mat.other2015★ 29 cited
Diagrammatic expansion for positive density-response spectra: Application to the electron gas
A. -M. Uimonen, G. Stefanucci, Y. Pavlyukh +1
In a recent paper [Phys. Rev. B 90, 115134 (2014)] we put forward a diagrammatic expansion for the self-energy which guarantees the positivity of the spectral function. In this wor…
cond-mat.mes-hall2011★ 11 cited
Real-time switching between multiple steady-states in quantum transport
A. -M. Uimonen, E. Khosravi, G. Stefanucci +3
We study transport through an interacting model system consisting of a central correlated site coupled to finite bandwidth tight-binding leads, which are considered as effectively…
cond-mat.mtrl-sci2008★ 1 cited
Conductance through analytic constrictions
D. Koudela, A. -M. Uimonen, H. Häkkinen
We study the dependence of the intrinsic conductance of a nanocontact on its shape by using the recursion-transfer-matrix method. Hour-glass, torus, and spherical shapes are define…