72 citations · 106 across the 4 of their papers we have counts for
4 papers
One loop photon-graviton mixing in an electromagnetic field: Part 3
Naser Ahmadiniaz, Fiorenzo Bastianelli, Felix Karbstein und Christian Schubert
Photon-graviton conversion in an electromagnetic field is a well-known prediction of Einstein-Maxwell theory. First discussed at tree-level by Gertsenshtein in 1962, more recently…
Complex effective actions and gravitational pair creation
E. T. Akhmedov, D. V. Diakonov, C. Schubert
We use different methods to calculate the imaginary part of the gravitational effective action due to a massless scalar field, with a view on perturbative vs. non-pertubative and t…
Mass gap for gravity localized on Weyl thick branes
N. Barbosa-Cendejas, A. Herrera-Aguilar, M. A. Reyes +1
We study the properties of a previously found family of thick brane configurations in a pure geometric Weyl integrable 5D space time, a non-Riemannian generalization of Kaluza-Klei…
Calculation of 1-loop Hexagon Amplitudes in the Yukawa Model
T. Binoth, J. P. Guillet, G. Heinrich +1
We calculate a class of one-loop six-point amplitudes in the Yukawa model. The construction of multi-particle amplitudes is done in the string inspired formalism and compared to th…