4 papers · 1 filter
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…
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…
Electrodymanics of Moving Continuous Media with Toroid Polarization
V. M. Dubovik, B. Saha
With regard to the toroid contributions, a modified system of equations of electrodynamics moving continuous media has been obtained. Alternative formalisms to introduce the toroid…
Electrodymanics with Toroid Polarization
V. M. Dubovik, B. Saha
A modified system of equations of electrodynamics has been obtained. Beside the Lagrangian one an alternative gauge-like formalism has been developed to introduce the toroid moment…