Published April 1986 | Version v1
Journal article

Effective Lagrangians for quark chiral phase and the Skyrmeon parameters

  • 1. Leningradskij Gosudarstvennyj Univ. (USSR)

Description

The variational analysis of existence of baryon-like solitons is realized within the effective meson Lagrangian for chiral phase of quarks obtained recently from QCD by means of chiral bosonization. The results are compared with calculations in the Skyrme model. It is shown that the selfinteraction of pseudoscalar mesons only can not deliver locally stable solitons. This demonstrates the uncompleteness of the QCD pseudoscalar sector. The influence of vector mesons onto the formation of soliton mass is discussed

Additional details

Additional titles

Original title (Russian)
Эффективные лагранжианы для киральной фазы кварков и параметры скирмиона

Publishing Information

Journal Title
Yad. Fiz.
Journal Volume
43
Journal Issue
4
Series
Yad. Fiz.
Journal Page Range
983-990
ISSN
0044-0027
CODEN
IDFZA

Optional Information

Notes
For English translation see the journal Soviet Journal of Nuclear Physics (USA).