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20022009
most citedThe numerical renormalization group method for quantum impurity systems

1.5k citations

Showing 2009Show all

26 papers · 1 filter

cond-mat.str-el200943 cited

Electronic structure of the two-dimensional Heisenberg antiferromagnet VOCl: a multi-orbital Mott insulator

S. Glawion, M. R. Scholz, Y. -Z. Zhang +7

We have studied the electronic structure of the two-dimensional Heisenberg antiferromagnet VOCl using photoemission spectroscopy and density functional theory including local Coulo…

cond-mat.str-el2009123 cited

Electronic and magnetic properties of the kagome systems YBaCo4O7 and YBaCo3MO7 (M=Al, Fe)

N. Hollmann, Z. Hu, M. Valldor +6

We present a combined experimental and theoretical x-ray absorption spectroscopy (XAS) study of the new class of cobaltates YBaCo4O7 and YBaCo3MO7 (M= Al, Fe). The focus is on the…

cond-mat.supr-con20095 cited

Inter-layer Josephson coupling in stripe-ordered superconducting cuprates

Alexander Wollny, Matthias Vojta

Motivated by experiments on LBCO-1/8 which suggest that stripe order co-exists with two-dimensional pairing without inter-layer phase coherence over an extended range of temperatur…

math.RT20099 cited

Zhu's algebras, -algebras and abelian radicals

Boris Feigin, Evgeny Feigin, Peter Littelmann

This paper consists of three parts. In the first part we prove that Zhu's and -algebras in type have the same dimensions. In the second part we compute the graded decompos…

astro-ph.GA200925 cited

M-Band Spectra of Dust Embedded Sources at the Galactic Center

J. Moultaka, A. Eckart, R. Schödel

The goal of the present paper is to investigate the circumstellar material around the brightest dust-enshrouded sources in the central stellar cluster of the Milky Way. Observation…

cond-mat.str-el200920 cited

AgCuVO4: a quasi one-dimensional S = 1/2 chain compound

A. Möller, M. Schmitt, W. Schnelle +2

We present a joint experimental and computational study of the recently synthesized spin 1/2 system silver-copper-orthovanadate AgCuVO4 [A. Möller and J. Jainski, Z. Anorg. Allg. C…