World Sheet of a Massive Spinning Particle in d = 4 Minkowski Space
Sign Up to like & getrecommendations! Published in 2019 at "Russian Physics Journal"
DOI: 10.1007/s11182-019-01650-x
Abstract: A geometrical model of a massive spinning particle, whose quantization corresponds to the unitary irreducible representation of the Poincaré group, is considered. It is shown that the class of gauge-equivalent trajectories of the particle forms… read more here.
Keywords: particle; minkowski space; spinning particle; massive spinning ... See more keywords
Gravitational backreaction on a cosmic string: Formalism
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.084036
Abstract: We develop a method for computing the linearized gravitational backreaction for Nambu-Goto strings using a fully covariant formalism. We work with equations of motion expressed in terms of a higher dimensional analog of the geodesic… read more here.
Keywords: self force; world sheet; world; gravitational backreaction ... See more keywords