7.7k citations
- Heidelberg UniversityDE2.3k papers
- Centre National de la Recherche ScientifiqueFR2.3k papers
- Rutherford Appleton LaboratoryGB2.2k papers
- University of LiverpoolGB2.2k papers
- University of ManchesterGB2.2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.1k papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR2.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.1k papers
- National Institute for Subatomic PhysicsNL2.1k papers
- University of BirminghamGB2.1k papers
- University of EdinburghGB2.1k papers
45 papers · 1 filter
The thermal conductivity of the spin-1/2 XXZ chain at arbitrary temperature
Andreas Kluemper, Kazumitsu Sakai
Motivated by recent investigations of transport properties of strongly correlated 1d models and thermal conductivity measurements of quasi 1d magnetic systems we present results fo…
Next-to-Leading Order QCD Corrections to the Polarized Hadroproduction of Heavy Flavors
I. Bojak, M. Stratmann
We present the complete next-to-leading order QCD corrections to the polarized hadroproduction of heavy flavors which soon will be studied experimentally in polarized pp collisions…
The partition function of the linear Poisson-sigma model on arbitrary surfaces
Allen C. Hirshfeld, Thomas Schwarzweller
We perform the calculation of the partition function of the Poisson-sigma model on the world sheet with the topology of a two-dimensional disc. Considering the special case of a li…
Interaction induced collapse of a section of the Fermi sea in in the zig-zag Hubbard ladder
Kay Hamacher, Claudius Gros, Wolfgang Wenzel
Using the next-nearest neighbor (zig-zag) Hubbard chain as an one dimemensional model, we investigate the influence of interactions on the position of the Fermi wavevectors with th…
A Purity Monitoring System for the H1 Liquid Argon Calorimeter
H1 Calorimeter Group, E. Barrelet
The ionization probes used for monitoring the liquid argon purity in the H1 calorimeter are described and results of their operation in tests at CERN and during the period 1992 to…
Ground-state properties of two-dimensional dimerized Heisenberg models
J. Sirker, A. Klümper, K. Hamacher
The purpose of this paper is to investigate the ground-state properties of two-dimensional Heisenberg models on a square lattice with a given dimerization. Our aim is threefold: Fi…