72 citations · 177 across the 9 of their papers we have counts for
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hep-th2019
The Holographic QCD Axion
Francesco Bigazzi, Alessio Caddeo, Aldo L. Cotrone +2
A holographic model of QCD axion is presented. It describes a composite axion in the KSVZ class. Having a gravity dual, based on the Witten-Sakai-Sugimoto model, it is calculable i…
hep-th2019
Revisiting the 2PM eikonal and the dynamics of binary black holes
Arnau Koemans Collado, Paolo Di Vecchia, Rodolfo Russo
In this paper we study the two-body gravitational scattering of massive scalars with different masses in general spacetime dimensions. We focus on the Regge limit (eikonal regime)…