83 citations · 390 across the 16 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
hep-th2020★ 83 cited
Gravitational positivity bounds
Junsei Tokuda, Katsuki Aoki, Shin'ichi Hirano
We study the validity of positivity bounds in the presence of a massless graviton, assuming the Regge behavior of the amplitude. Under this assumption, the problematic -channel…
hep-th2020★ 79 cited
Noise and decoherence induced by gravitons
Sugumi Kanno, Jiro Soda, Junsei Tokuda
We study quantum noise and decoherence induced by gravitons. We derive a Langevin equation of geodesic deviation in the presence of gravitons. The amplitude of noise correlations t…