Perturbative Renormalization of Improved Lattice Operators S. Capitani, M. Göckeler, R. Horsley, H. Perlt, P. Rakow, G. Schierholz and A. Schiller DESY – Theory Group, Notkestrasse 85, D-22607 Hamburg, Germany Universität Regensburg, Institut für Theoretische Physik, D-93040 Regensburg, Germany Humboldt-Universität, Institut für Physik, Invalidenstrasse 110, D-10115 Berlin, Germany Universität ...

M. Göckeler, R. Horsley, H. Perlt, P. E. L. Rakow, A. Schäfer, G. Schierholz , A. Schiller Institut für Theoretische Physik, Universität Leipzig, D-04109 Leipzig, Germany Institut für Theoretische Physik, Universität Regensburg, D-93040 Regensburg, Germany School of Physics, University of Edinburgh, Edinburgh EH9 3JZ, UK Department of Mathematical Sciences, University of Liverpool, Liverpool L6...

1 Medical Physics Group, Institute of Diagnostic and Interventional Radiology I, Jena University Hospital Friedrich Schiller University Jena, Jena, Germany 2 Department of Neurology, Buffalo Neuroimaging Analysis Center, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA 3 MR Imaging Clinical Translational Research Center, School of...

1Department of Pediatrics, Clinical Sciences Lund, Lund University, Lund, Sweden; 2Department of Biological Infection, Hans Knoell Institute for Natural Products Research, Jena, Germany; 3Department of Internal Medicine, Regional Hospital, Halmstad, Sweden; 4Department of Pediatric Nephrology, University of Texas Health Science Center at San Antonio, TX; 5Division of Renal Medicine, Karolinska ...

A. Szameit, Y. V. Kartashov, F. Dreisow, T. Pertsch, S. Nolte, A. Tünnermann, and L. Torner Institute of Applied Physics, Friedrich-Schiller-University Jena, Max-Wien-Platz 1, 07743 Jena, Germany ICFO-Institut de Ciencies Fotoniques, and Universitat Politecnica de Catalunya, Mediterranean Technology Park, 08860 Castelldefels (Barcelona), Spain Fraunhofer Institute for Applied Optics and Precisi...

Dumitru Mihalache, Dumitru Mazilu, Falk Lederer, and Yuri S. Kivshar Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH), 407 Atomistilor, Magurele-Bucharest 077125, Romania Institute of Solid State Theory and Theoretical Optics, Friedrich-Schiller Universität Jena, Max-Wien-Platz 1, D-077743 Jena, Germany Nonlinear Physics Center and Center for Ultra-High Bandwidth D...

Shasad Sharif,‡ Emily Fogle,† Michael D. Toney,† Gleb S. Denisov,§ Ilya G. Shenderovich,‡ Gerd Buntkowsky,¶ Peter M. Tolstoy,‡ Monique Chan Huot,‡ and Hans-Heinrich Limbach*,‡ Institut für Chemie und Biochemie, Takustrasse 3, Freie UniVersität Berlin, D-14195 Berlin, Germany, Institute of Physics, St. Petersburg State UniVersity, 198504 St. Petersburg, Russian Federation, Department of Chemistr...

ALEXANDRA BAROFSKY1, PAOLO SIMONELLI2, CHARLES VIDOUDEZ1, CHRISTOFER TROEDSSON3, JENS C. NEJSTGAARD3, HANS H. JAKOBSEN4 AND GEORG POHNERT1* 1 INSTITUTE FOR INORGANIC AND ANALYTICAL CHEMISTRY, INSTRUMENTAL ANALYTICS/BIOORGANIC ANALYTICS, FRIEDRICH SCHILLER UNIVERSITY JENA, LESSINGSTR. 8 D-07743, JENA, GERMANY, DEPARTMENT OF BIOLOGY, UNIVERSITY OF BERGEN, PO BOX 7800, N-5020 BERGEN, NORWAY, UNI E...

Christian Schulze,1 Filippus S. Roux,2 Angela Dudley,2 Ronald Rop,3 Michael Duparré,1 and Andrew Forbes2,4,* 1Institute of Applied Optics, Friedrich Schiller University, Fröbelstieg 1, 07743 Jena, Germany 2Council for Scientific and Industrial Research, P.O. Box 395, Pretoria 0001, South Africa 3Department of Physics, Egerton University, P.O. Box 536, Egerton 20115, Kenya 4School of Physics, Un...

We show how spectral functions for quantum impurity models can be calculated very accurately using a complete set of discarded numerical renormalization group eigenstates, recently introduced by Anders and Schiller. The only approximation is to judiciously exploit energy scale separation. Our derivation avoids both the overcounting ambiguities and the single-shell approximation for the equilibr...