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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
- Center for Scalable Data Analytics and Artificial IntelligenceDE50 papers
- University of CopenhagenDK44 papers
- John von Neumann Institute for ComputingDE42 papers
47 papers · 1 filter
Quantum properties of general gauge theories with composite and external fields
S. Falkenberg, B. Geyer, P. Moshin
The generating functionals of Green's functions with composite and external fields are considered in the framework of BV and BLT quantization methods for general gauge theories. Th…
Next-to-leading gluonic reggeons in the high-energy effective action
R. Kirschner, L. Szymanowski
We study the next-to-leading gluon exchange in the high-energy scattering that contributes to the amplitude to order up to logarithmic corrections. Similar to the leading glu…
Symmetry properties of massive gauge theories in nonlinear background gauges: Background dependence of Green functions
B. Geyer, D. M"ulsch
Nonabelian gauge theories with a generic background field A_mu in nonlinear gauges due to Delbourgo and Jarvis are investigated. The A_mu-dependence is completely determined by the…
On the leading logarithmic evolution of the off-forward distributions
A. V. Belitsky, B. Geyer, D. Mueller +1
We have found the analytical solution of the LO-evolution equation for off-forward distributions which arise in the processes of deeply virtual Compton scattering or exclusive prod…
Helicity amplitudes for the small angle lepton pair production in e^+e^- or μ^+ μ^- collisions
E. A. Kuraev, A. Schiller, V. G. Serbo +1
The lepton pair production or is studied in the dominant cross section region of scattering angles ${m_j}/{E_j} \stack…
Lattice Renormalization of Quark Operators
M. Goeckeler, R. Horsley, H. Oelrich +4
We have technically improved the non-perturbative renormalization method, proposed by Martinelli et al., by using quark momentum sources and sinks. Composite two-fermion operators…