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- Max Planck Institute for Mathematics in the SciencesDE139 papers
- Deutsches Elektronen-Synchrotron DESYDE122 papers
- University of RegensburgDE105 papers
- University of EdinburghGB81 papers
- University of LiverpoolGB78 papers
- Centre National de la Recherche ScientifiqueFR76 papers
- Humboldt-Universität zu BerlinDE72 papers
- Joint Institute for Nuclear ResearchRU56 papers
- Forschungszentrum JülichDE54 papers
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- University of CopenhagenDK44 papers
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66 papers · 1 filter
Canonical form of Euler-Lagrange equations and gauge symmetries
B. Geyer, D. M. Gitman, I. V. Tyutin
The structure of the Euler-Lagrange equations for a general Lagrangian theory is studied. For these equations we present a reduction procedure to the so-called canonical form. In t…
Flow of the quasiparticle weight in the N-patch renormalization group scheme
Carsten Honerkamp, Manfred Salmhofer
Using the N-patch renormalization group method we investigate the flow of the quasiparticle weight in one-dimensional, weakly two-dimensional and fully two-dimensional Hubbard mode…
Supersymmetric Yang-Mills theories with local coupling: The supersymmetric gauge
E. Kraus, C. Rupp, K. Sibold
Supersymmetric pure Yang-Mills theory is formulated with a local, i.e. space-time dependent, complex coupling in superspace. Super-Yang-Mills theories with local coupling have an a…
Some Phenomenological Consequences of the Time-Ordered Perturbation Theory of QED on Noncommutative Spacetime
Yi Liao, Christoph Dehne
A framework was recently proposed for doing perturbation theory on noncommutative (NC) spacetime. It preserves the unitarity of S matrix and differs from the naive, popular approac…
More on String Breaking in the 3D Abelian Higgs Model: the Photon Propagator
M. N. Chernodub, E. -M. Ilgenfritz, A. Schiller
We study the Landau gauge photon propagator in the three--dimensional Abelian Higgs model with compact gauge field and fundamentally charged matter in the London limit. The total g…
Influence of temperature on the nodal properties of the longitudinal thermal conductivity of YBaCuO
Roberto Ocaña, Pablo Esquinazi
The angle dependence at different temperatures of the longitudinal thermal conductivity in the presence of a planar magnetic field is presented. In order to study the i…