Showing 1998Show all
2 papers · 1 filter
math-ph1998
The gauge freedoms of enlarged Helmholtz theorem and the Neumann --- Debye potentials; their manifestation in the multipole expansion of conserved current
E. N. Bukina, V. M. Dubovik
We discuss gauge freedom within the scope of the enlarged Helmholtz theorem and Neumann-Debye decomposition and then demonstrate its realization for the multipole expansion of a el…
hep-ph1998
Upon symmetry of baryon magnetic moments in the chiral and the quark-soliton models
E. N. Bukina, V. M. Dubovik, V. S. Zamiralov
It is shown that the baryon magnetic moment descriptions in the frameworks of the chiral model ChPT and the quark soliton one are practically identical. The main difference…