Polarizabilities of microparticles in relativistic field theory
The article determine a relativistic tensor of the second rank containing the vectors of the electric and magnetic polarization of the medium, based on the Maxwell equations and the determination of the charge density and polarization current of a structural microparticle. Using this tensor and the electromagnetic field tensor, the relativistic lagrangian of the interaction an electromagnetic field with a structural microparticle is obtained, taking into account the polarization of its structural elements. Based on the induced moments, the relativistic lagrangian of the interaction an electromagnetic field with a structural microparticle is constructed with considering the electric and magnetic polarizabilities.
Download file
Counter downloads: 25
Keywords
lagrangian, tensor, electric polarizability, magnetic polarizabilityAuthors
| Name | Organization | |
| Maksimenko N.V. | Educational institution "Francisk Skorina Gomel State University" | maksimenko@gsu.by |
| Lukashevich S.A. | Educational institution "Francisk Skorina Gomel State University" | lukashevich@gsu.by |
| Deruzhkova O.M. | Educational institution "Francisk Skorina Gomel State University" | dom@gsu.by |
References
Hill R.J., Lee G., Paz G., Solon M.P // Phys. Rev. D. - 2013. - V. 87. - No. 5. - P. 053017-1-13.
Силенко А.Я. // Письма в ЭЧАЯ. - 2014. - Т. 11. - № 6(190). - C. 1118-1121.
Anandan J. // Phys. Rev. Lett. - 2000. - V. 85. - P. 1354-1357.
Белоусова С.А., Дерюжкова О.М., Максименко Н.В. // Изв. вузов. Физика. - 2000. - Т. 43. - № 11. -- С. 15-18.
He Xiao-Gang, McKellar B. // Phys. Lett. A. - 2017. - V. 381. - No. 21. - P. 1780-1783.
Меллер К. Теория относительности. - М.: Атомиздат, 1975. - 400 с.
Holstein Barry R., Scherer S. // Annu. Rev. Nucl. Particle Sci. - 2014. - V. 64. - P. 51-81.
Ландау Л.Д., Лифшиц Е.М. Теоретическая физика. Электродинамика сплошных сред. Т. 8: учеб. пособие. - 4-е изд., испр. и доп. - М.: Наука, 1982. - 248 с.
