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20022009
most citedThe numerical renormalization group method for quantum impurity systems

1.5k citations

Showing 2003Show all

15 papers · 1 filter

astro-ph2003116 cited

Evolution of the polarization of the optical afterglow of the gamma-ray burst GRB 030329

J. Greiner, S. Klose, K. Reinsch +23

We report 31 polarimetric observations of the afterglow of GRB 030329 with high signal-to-noise and high sampling frequency. We establish the polarization light curve, detect susta…

cond-mat.str-el200399 cited

Magnetic versus crystal field linear dichroism in NiO thin films

M. W. Haverkort, S. I. Csiszar, Z. Hu +7

We have detected strong dichroism in the Ni x-ray absorption spectra of monolayer NiO films. The dichroic signal appears to be very similar to the magnetic linear dichroi…

astro-ph2003

Results from the AST/RO Survey of the Galactic Center Region

Antony A. Stark, Christopher L. Martin, Wilfred M. Walsh +4

We have used the Antarctic Submillimeter Telescope and Remote Observatory (AST/RO), a 1.7m diameter single-dish submillimeter-wave telescope at the geographic South Pole, to determ…

cond-mat.str-el2003206 cited

A different look at the spin state of Co ions in CoO pyramidal coordination

Z. Hu, Hua Wu, M. W. Haverkort +10

Using soft-x-ray absorption spectroscopy at the Co- and O- edges, we demonstrate that the Co ions with the CoO pyramidal coordination in the layered Sr

cond-mat.str-el200347 cited

High Energy Dynamics of the Single Impurity Anderson Model

Carsten Raas, Götz S. Uhrig, Frithjof B. Anders

The quantitative control of the dynamic correlations of single impurity Anderson models is essential in several very active fields. We analyze the one-particle Green function with…

cond-mat.mes-hall2003

Ratchet effects in Luttinger liquids

D. E. Feldman, S. Scheidl, V. M. Vinokur

We investigate a one-dimensional electron liquid with two point scatterers of different strength. In the presence of electron interactions, the nonlinear conductance is shown to de…