193 citations · 942 across the 33 of their papers we have counts for
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gr-qc2014★ 131 cited
Gravastar Shadows
Nobuyuki Sakai, Hiromi Saida, Takashi Tamaki
Direct observation of black holes is one of the grand challenges in astronomy. If there are super-compact objects which possess unstable circular orbits of photons, however, it may…
hep-th2014★ 2 cited
Gauged Q-balls in the Affleck-Dine mechanism
Takashi Tamaki, Nobuyuki Sakai
We consider gauged Q-balls in the gravity-mediation-type model in the Affleck-Dine mechanism, which is described by the potential $V_{\rm grav.}(ϕ):=(m_{\rm grav.}^2/2)ϕ^2\left[1+K…