ar X iv : h ep - p h / 07 03 29 7 v 1 2 8 M ar 2 00 7 Introduction to Chiral Perturbation Theory
نویسنده
چکیده
A brief introduction to chiral perturbation theory, the effective field theory of quantum chromodynamics at low energies, is given.
منابع مشابه
ar X iv : h ep - p h / 00 03 13 7 v 2 1 7 M ar 2 00 0 Conformal Phase Transition , β - Function , and Infrared Dynamics in QCD
The dynamics in QCD with different number of fermion flavors N f is discussed. The emphasis is on the description of the conformal phase transition with respect to N f separating a phase with no confinement and chiral symmetry breaking and a phase with confinement and with chiral symmetry breaking.
متن کاملar X iv : h ep - p h / 04 02 29 2 v 1 2 7 Fe b 20 04 1 SU ( 3 ) Chiral Effective Field
A personal overview on the present status of SU(3) chiral perturbation theory in the baryonic sector is given. Recent developments are presented and remaining challenges are pointed out.
متن کاملar X iv : h ep - p h / 93 05 29 8 v 1 2 1 M ay 1 99 3 CHIRAL PERTURBATION THEORY
The basic ideas and power counting rules of chiral perturbation theory are discussed. The formalism of velocity dependent fields for baryons, and for hadrons containing a heavy quark, is explained. UCSD/PTH 93-12 hep-ph/9305298 May 1993
متن کاملar X iv : h ep - p h / 00 03 13 7 v 1 1 4 M ar 2 00 0 Conformal Phase Transition , β - Function , and Infrared Dynamics in QCD
The dynamics in QCD with different number of fermion flavors N f is discussed. The emphasis is on the description of the conformal phase transition with respect to N f separating a phase with no confinement and chiral symmetry breaking and a phase with confinement and with chiral symmetry breaking.
متن کاملar X iv : h ep - p h / 01 05 03 3 v 1 3 M ay 2 00 1 Threshold η and η ′ electroproduction off nucleons 1
The electroproduction of η and η ′ mesons on the proton and the neutron is investigated at tree level within the framework of U (3) chiral perturbation theory. In addition to the Born terms low-lying resonances such as the vector mesons and J P = 1/2 + , 1/2 − baryon resonances are included explicitly and their contributions are calculated. Results for the separated differential cross sections ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2007