15 citations · 34 across the 3 of their papers we have counts for
Showing 2002Show all
2 papers · 1 filter
cond-mat.str-el2002★ 15 cited
Interaction-induced Fermi surface deformations in quasi one-dimensional electronic systems
S. Dusuel, B. Doucot
We consider serious conceptual problems with the application of standard perturbation theory, in its zero temperature version, to the computation of the dressed Fermi surface for a…
cond-mat.mes-hall2002
Pairing of Cooper Pairs in a Fully Frustrated Josephson Junction Chain
B. Doucot, J. Vidal
We study a one-dimensional Josephson junction chain embedded in a magnetic field. We show that when the magnetic flux per elementary loop equals half the superconducting flux quant…