output
19932026
most citedPrimordial Black Hole Scenario for the Gravitational-Wave Event GW150914

934 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 1998 · gr-qcShow all

4 papers · 2 filters

gr-qc1998★ 12 cited

Do naked singularities generically occur in generalized theories of gravity?

Kengo Maeda, Takashi Torii, Makoto Narita

A new mechanism for causing naked singularities is found in an effective superstring theory. We investigate the gravitational collapse in a spherically symmetric Einstein-Maxwell-d…

gr-qc1998★ 55 cited

No-scalar hair conjecture in asymptotic de-Sitter spacetime

T. Torii, K. Meeda, M. Narita

We discuss the no-hair conjecture in the presence of a cosmological constant. For the firststep the real scalar field is considered as the matter field and the spacetime is assumed…

gr-qc1998★ 1 cited

Rigid Singularity Theorem in Globally Hyperbolic Spacetimes

Makoto Narita

We show the rigid singularity theorem, that is, a globally hyperbolic spacetime satisfying the strong energy condition and containing past trapped sets, either is timelike geodesic…

gr-qc1998★ 6 cited

Chronology Protection and Non-Naked Singularity

Kengo Maeda, Akihiro Ishibashi, Makoto Narita

We test the chronology protection conjecture in classical general relativity by investigating finitely vicious space-times. First we present singularity theorems in finitely viciou…