Topics in chiral perturbation theory
نویسندگان
چکیده
منابع مشابه
Topics in Chiral Perturbation Theory
I consider some selected topics in chiral perturbation theory (CHPT). For the meson sector, emphasis is put on processes involving pions in the isospin zero S-wave which require multi-loop calculations. The advantages and shortcomings of heavy baryon CHPT are discussed. Some recent results on the structure of the baryons are also presented.
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Baryon chiral perturbation theory can be used as a tool to analyze properties of excited baryons in lattice QCD. I discuss some recent developments in this cross-disciplinary field. c Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
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ژورنال
عنوان ژورنال: Pramana
سال: 1995
ISSN: 0304-4289,0973-7111
DOI: 10.1007/bf02907974