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 language | English |
|---|---|
| Article number | 012020 |
| Journal | Journal of Physics: Conference Series |
| Volume | 670 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 25 Jan 2016 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Hamiltonian action of spinning particle with gravimagnetic moment. / Deriglazov, Alexei A.; Guzmán Ramírez, W.
In: Journal of Physics: Conference Series, Vol. 670, No. 1, 012020, 25.01.2016.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Hamiltonian action of spinning particle with gravimagnetic moment
AU - Deriglazov, Alexei A.
AU - Guzmán Ramírez, W.
PY - 2016/1/25
Y1 - 2016/1/25
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84962476846&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84962476846&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/670/1/012020
DO - 10.1088/1742-6596/670/1/012020
M3 - Article
AN - SCOPUS:84962476846
VL - 670
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012020
ER -