output
20142023
most citedFirst M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon

683 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2018 · gr-qcShow all

4 papers · 2 filters

gr-qc2018★ 9 cited

Effect of the self-gravity of shells on a high energy collision in a rotating Bañados-Teitelboim-Zanelli spacetime

Kota Ogasawara, Naoki Tsukamoto

We consider a collision of two dust thin shells with a high center-of-mass (CM) energy including their self-gravity in a Bañados-Teitelboim-Zanelli (BTZ) spacetime. The shells divi…

gr-qc2018★ 42 cited

Linear stability analysis of a rotating thin-shell wormhole

Naoki Tsukamoto, Takafumi Kokubu

We cut and paste two Banados-Teitelboim-Zanelli (BTZ) spacetimes at a throat by the Darmois-Israel method to construct a rotating wormhole with a thin shell filled with a barotropi…

gr-qc2018★ 4 cited

The effects of anisotropy and non-adiabaticity on the evolution of comoving curvature perturbation

Atsushi Naruko, Antonio Enea Romano, Misao Sasaki +1

We derive the equation for the evolution of the curvature perturbation on the comoving time slice, , in the presence of anisotropic and non-adiabatic terms in the en…

gr-qc2018★ 8 cited

Stable cosmological solutions in degenerate theory of gravity

Ryotaro Kase, Rampei Kimura, Atsushi Naruko +1

We study cosmological applications of extended vector-tensor theories, whose Lagrangians contain up to two derivatives with respect to metric and vector field. We derive background…