- Centre National de la Recherche ScientifiqueFR4.5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.2k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.2k papers
- Institut Pluridisciplinaire Hubert CurienFR2.1k papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR2k papers
- Panjab UniversityIN1.9k papers
- Lyon 1 UniversitéFR1.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT1.7k papers
- Helsinki Institute of PhysicsFI1.7k papers
- European Organization for Nuclear ResearchCH1.7k papers
8 papers · 1 filter
Renormalization group and continuum limit in Quantum Mechanics
Janos Polonyi
The running coupling constants are introduced in Quantum Mechanics and their evolution is described by the help of the renormalization group equation.
Neutral pion photoproduction off nucleons revisited
V. Bernard, N. Kaiser, Ulf-G. Meißner
We investigate threshold pion photoproduction in the framework of heavy baryon chiral perturbation theory. We give the expansion of the electric dipole amplitude to three…
Reciprocal Space Analysis of Short Range Order Intensities by the Cluster Variation Method
J. M. Sanchez, V. Pierron-Bohnes, F. Mejia-Lira
A reciprocal space formulation of the Cluster Variation is used in order to extract effective pair interactions in alloys from experimental short-range order diffuse intensities. T…
Applied Chiral Perturbation Theory
Ulf-G. Meißner
I consider some selected topics in chiral perturbation theory (CHPT) as probed at colliders such as DANE. Emphasis is put on processes involving pions in the isospin zero S-wave…
Threshold Pion Photo- and Electroproduction in Chiral Perturbation Theory
V. Bernard
I present some recent results on neutral pion photo- and electroproduction in the threshold region and discuss the low energy theorem for and some novel ones for the -w…
The Graphical Major Index
Dominique Foata, Doron Zeilberger
A generalization of the classical statistics ``maj'' and ``inv'' (the major index and number of inversions) on words is introduced, parameterized by arbitrary graphs on the underly…