2 papers
hep-ph2004
Chiral Bosonization of U_A(1)-currents and the Energy-Momentum Tensor in Quantum Chromodynamics
A. A. Andrianov, V. A. Andrianov, V. L. Yudichev
Recently the new interest arised (hep-ph/0403139) to the chiral coefficients in the low-energy ChPT lagrangian describing the pseudoscalar meson coupling t…
hep-ph1999
Radially excited scalar, pseudoscalar, and vector meson nonets in a chiral quark model
M. K. Volkov, V. L. Yudichev
A chiral Lagrangian containing, besides the usual meson fields, their first radial excitations is constructed. The Lagrangian is derived by bosonization of a Nambu--Jona-Lasinio (N…