284 citations · 7.7k across the 190 of their papers we have counts for
4 papers · 1 filter
Persistent currents in a Moebius ladder: A test of interchain coherence of interacting electrons
Frederic Mila, Charles Stafford, Sylvain Capponi
Persistent currents in a Moebius ladder are shown to be very sensitive to the effects of intrachain interactions on the hopping of electrons between chains. Their periodicity as a…
Phase Diagram of the S = 1/2 Frustrated Coupled Ladder System
B. Normand, K. Penc, M. Albrecht +1
We present a theoretical study of the magnetic phase diagram of the frustrated coupled ladder structure realized recently in several materials. This system displays a nondegenerate…
Spectral Function and Self-Energy of the One-Dimensional Hubbard Model in the U --> infinity Limit
Frederic Mila, Karlo Penc
The interpretation of the k dependent spectral functions of the one-dimensional, infinite U Hubbard model obtained by using the factorized wave-function of Ogata and Shiba is revis…
Spectral functions of the 1D Hubbard model in the U -> \infty limit: How to use the factorized wave-function
Karlo Penc, Karen Hallberg, Frederic Mila +1
We give the details of the calculation of the spectral functions of the 1D Hubbard model using the spin-charge factorized wave-function for several versions of the U -> +\infty lim…