144 citations · 257 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2004★ 24 cited
On the Sign Problem in the Hirsch-Fye Algorithm for Impurity Problems
Jaebeom Yoo, Shailesh Chandrasekharan, Ribhu K. Kaul +2
We show that there is no fermion sign problem in the Hirsch and Fye algorithm for the single-impurity Anderson model. Beyond the particle-hole symmetric case for which a simple pro…
cond-mat.mes-hall1999★ 89 cited
Interactions and Interference in Quantum Dots: Kinks in Coulomb Blockade Peak Positions
H. U. Baranger, D. Ullmo, L. I. Glazman
We investigate the spin of the ground state of a geometrically confined many-electron system. For atoms, shell structure simplifies this problem-- the spin is prescribed by the wel…
cond-mat1996★ 144 cited
Orbital Magnetism in the Ballistic Regime: Geometrical Effects
K. Richter, D. Ullmo, R. A. Jalabert
We present a general semiclassical theory of the orbital magnetic response of noninteracting electrons confined in two-dimensional potentials. We calculate the magnetic susceptibil…