33 citations · 153 across the 13 of their papers we have counts for
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hep-th2018
Superradiance in a ghost-free scalar theory
Valeri P. Frolov, Andrei Zelnikov
We study superradiance effect in the ghost-free theory. We consider a scattering of a ghost-free scalar massless field on a rotating cylinder. We assume that cylinder is thin and e…
hep-th2018
Quantum scattering on a delta potential in ghost-free theory
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
We discuss the quantum-mechanical scattering of a massless scalar field on a -potential in a ghost-free theory and obtain analytic solutions for the scattering coefficients. Due…
gr-qc2018
The gravitational field of static p-branes in linearized ghost-free gravity
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
We study the gravitational field of static p-branes in D-dimensional Minkowski space in the framework of linearized ghost-free (GF) gravity. The concrete models of GF gravity we co…