76 citations · 76 across the 1 of their papers we have counts for
3 papers
Canonical Hamiltonian for an extended test body in curved spacetime: To quadratic order in spin
Justin Vines, Daniela Kunst, Jan Steinhoff +1
We derive a Hamiltonian for an extended spinning test body in a curved background spacetime, to quadratic order in the spin, in terms of three-dimensional position, momentum, and s…
Comparing Hamiltonians of a spinning test particle for different tetrad fields
Daniela Kunst, Tomáš Ledvinka, Georgios Lukes-Gerakopoulos +1
This work is concerned with suitable choices of tetrad fields and coordinate systems for the Hamiltonian formalism of a spinning particle derived in [E. Barausse, E. Racine, and A.…
Isofrequency pairing of spinning particles in Schwarzschild-de Sitter spacetime
Daniela Kunst, Volker Perlick, Claus Lämmerzahl
It has been established in Schwarzschild spacetime (and more generally in Kerr spacetime) that pairs of geometrically different timelike geodesics with the same radial and azimutha…