33 citations · 141 across the 14 of their papers we have counts for
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Generalized Mathisson-Papapetrou-Tulczyjew-Dixon Equations
Takayoshi Ootsuka, Ryoko Yahagi
We derive two generalizations of Mathisson-Papapetrou-Tulczyjew-Dixon equations from Casalbuoni-Brink-Schwarz type pseudoclassical Lagrangians of Majorana spinors on a Riemann-Cart…
Killing Symmetry on Finsler Manifold
Takayoshi Ootsuka, Ryoko Yahagi, Muneyuki Ishida
Killing vector fields are defined on Finsler manifold. The Killing symmetry is reformulated simply as by using the Killing non-linear 1-form and the spr…
Variational principle of relativistic perfect fluid
Takayoshi Ootsuka, Muneyuki Ishida, Erico Tanaka +1
We reformulate the relativistic perfect fluid system on curved space-time. Using standard variables, the velocity field ,energy density and pressure , the covariant Euler…
Energy-momentum conservation laws in Finsler/Kawaguchi Lagrangian formulation
Takayoshi Ootsuka, Ryoko Yahagi, Muneyuki Ishida +1
We reformulate the standard Lagrangian formalism to a reparameterisation invariant Lagrangian formalism by means of Finsler and Kawaguchi geometry. In our formalism, various types…