Hamiltonian action of spinning particle with gravimagnetic moment

Alexei A. Deriglazov, W. Guzmán Ramírez

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We develop Hamiltonian variational problem for spinning particle non-minimally interacting with gravity through the gravimagnetic moment κ. For κ = 0 our model yields Mathisson-Papapetrou-Tulczyjew-Dixon (MPTD) equations, the latter show unsatisfactory behavior of MPTD-particle in ultra-relativistic regime: its longitudinal acceleration increases with velocity. κ = 1 yields a modification of MPTD-equations with the reasonable behavior: in the homogeneous fields, both longitudinal acceleration and (covariant) precession of spin-tensor vanish as v→c.

Original languageEnglish
Article number012020
JournalJournal of Physics: Conference Series
Volume670
Issue number1
DOIs
Publication statusPublished - 25 Jan 2016

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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