258 citations
- Institute for Research in Fundamental SciencesIR3 papers
- National and Kapodistrian University of AthensGR2 papers
- University of MazandaranIR2 papers
- Academy of AthensGR1 paper
- Gheorghe Asachi Technical University of IașiRO1 paper
- Helsinki Institute of PhysicsFI1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di CagliariIT1 paper
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT1 paper
- University of HelsinkiFI1 paper
- Yerevan State UniversityAM1 paper
4 papers · 1 filter
Torsion-induced spin precession
Morteza Mohseni
We investigate the motion of a spinning test particle in a spatially-flat FRW-type space-time in the framework of the Einstein-Cartan theory. The space-time has a torsion arising f…
Spinning fluid cosmology
Morteza Mohseni
The dynamics of a spinning fluid in a flat cosmological model is investigated. The space-time is itself generated by the spinning fluid which is characterized by an energy-momentum…
Lagrangian description of world-line deviations
Morteza Mohseni
We introduce a Lagrangian which can be varied to give both the equation of motion and world-line deviations of spinning particles simultaneously.
World-line deviation and spinning particles
Morteza Mohseni
A set of world-line deviation equations is derived in the framework of Mathisson-Papapetrou-Dixon description of pseudo-classical spinning particles. They generalize the geodesic d…