179 citations · 1.2k across the 42 of their papers we have counts for
Showing 2022 · hep-thShow all
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hep-th2022★ 4 cited
Unitarity and unstable-particle scattering amplitudes
Katsuki Aoki
Unitarity is the fundamental property of the S-matrix while its usage for a scattering of unstable particles has been subtle as unstable particles do not appear in the asymptotic s…
hep-th2022★ 12 cited
Effective Field Theory of Gravitating Continuum: Solids, Fluids, and Aether Unified
Katsuki Aoki, Mohammad Ali Gorji, Shinji Mukohyama +1
We investigate the relativistic effective field theory (EFT) describing a non-dissipative gravitating continuum. In addition to ordinary continua, namely solids and fluids, we find…