Quantum gravitomagnetic clock effect in Kerr gravitational field
Sign Up to like & getrecommendations! Published in 2021 at "New Astronomy"
DOI: 10.1016/j.newast.2020.101547
Abstract: Abstract We have found an approximate solution of Dirac equation using Foldy-Wouthuysen-Tani Hamiltonian of a Dirac particle in the Kerr gravitational field. We have solved the equation approximately using time-independent perturbation theory for the positive… read more here.
Keywords: clock effect; kerr gravitational; gravitational field; gravitomagnetic clock ... See more keywords
Note on the absence of the second clock effect in Weyl gauge theories of gravity
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.105.l021501
Abstract: We reconsider the status of the so-called second clock effect in Weyl gauge theories of gravity, which are invariant both under local Poincaré transformations and local changes of scale. In particular, we revisit and extend… read more here.
Keywords: second clock; effect weyl; clock effect; weyl gauge ... See more keywords