19 citations · 19 across the 1 of their papers we have counts for
3 papers
cond-mat.str-el2005★ 19 cited
Aharonov-Bohm effect for an exciton in a finite width nano-ring
F. Palmero, J. Dorignac, J. C. Eilbeck +1
We study the Aharonov-Bohm effect for an exciton on a nano-ring using a 2D attractive fermionic Hubbard model. We extend previous results obtained for a 1D ring in which only azimu…
cond-mat.mes-hall2001
Percolation, Renormalization and the Quantum-Hall Transition
Rudolf A. Römer
In this article, I give a pedagogical introduction and overview of percolation theory. Special emphasis will be put on the review of some of the most prominent of the algorithms th…
cond-mat1993
Conformal Invariance in Periodic Quantum Chains
Rudolf A. R"omer, Bill Sutherland
We show how conformal invariance predicts the functional form of two-point correlators in one-dimensional periodic quantum systems. Numerical evidence for this functional form in a…