output
20022011
most citedQuasiparticle band structure based on a generalized Kohn-Sham scheme

554 citations

researchers with a paper here
collaborating institutions

156 papers

math.NT2009★ 1 cited

Expected Frobenius numbers

Iskander Aliev, Martin Henk, Aicke Hinrichs

We show that for large instances the order of magnitude of the expected Frobenius number is (up to a constant depending only on the dimension) given by its lower bound.

math.CO2009

Note on powers in three interval exchange transformations

Daniel Lenz, Zuzana Masakova, Edita Pelantova

We study repetitions in infinite words coding exchange of three intervals with permutation (3,2,1), called 3iet words. The language of such words is determined by two parameters $\…

astro-ph.SR2009★ 10 cited

Ruling out Kozai resonance in highly eccentric galactic binary millisecond pulsar PSR J1903+0327

Achamveedu Gopakumar, Manjari Bagchi, Alak Ray

We investigate the observational signatures associated with one of the proposed formation scenario for the recently discovered highly eccentric binary millisecond pulsar (MSP) PSR…

hep-th2009★ 91 cited

Asymptotically free scalar curvature-ghost coupling in Quantum Einstein Gravity

Astrid Eichhorn, Holger Gies, Michael M. Scherer

We consider the asymptotic-safety scenario for quantum gravity which constructs a non-perturbatively renormalisable quantum gravity theory with the help of the functional renormali…

hep-th2009★ 31 cited

Phase Diagram and Fixed-Point Structure of two dimensional N=1 Wess-Zumino Models

Franziska Synatschke, Holger Gies, Andreas Wipf

We study the phases and fixed-point structure of two-dimensional supersymmetric Wess-Zumino models with one supercharge. Our work is based on the functional renormalization group f…

quant-ph2009★ 13 cited

Finite-Temperature Fidelity-Metric Approach to the Lipkin-Meshkov-Glick Model

D. D. Scherer, C. A. Müller, M. Kastner

The fidelity metric has recently been proposed as a useful and elegant approach to identify and characterize both quantum and classical phase transitions. We study this metric on t…