Quantum Corrections to Baryon Properties in Chiral Soliton Models

Abstract

We present a procedure to calculate 1-loop graphs in the soliton sector of chiral Lagrangians and use it to calculate quantum corrections to certain baryon observables in Skyrme-type models. Results generally show an improvement over the values obtained in tree approximation except for the case of the axial coupling g_A.

Chapters on magnetic polarizabilities and e.m. properties of Delta isobar added, 90 pages, Latex, 9 Postscript figures

References in corpus (4)

• Radiative Decays of Hyperons in the Skyrme Model: E2/M1 Transitions
• The standard model at low energies
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