89 citations · 774 across the 55 of their papers we have counts for
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gr-qc2018★ 36 cited
Compact objects as the catalysts for vacuum decays
Naritaka Oshita, Masaki Yamada, Masahide Yamaguchi
We discuss vacuum decays catalyzed by spherical and horizonless objects and show that an ultra compact object could catalyze a vacuum decay around it within the cosmological time.…
gr-qc2018★ 75 cited
Probing microstructure of black hole spacetimes with gravitational wave echoes
Naritaka Oshita, Niayesh Afshordi
Quantum nature of black hole horizons has been a subject of recent interest and scrutiny. In particular, a near-horizon quantum violation of the equivalence principle has been prop…