10 citations · 18 across the 2 of their papers we have counts for
3 papers
gr-qc2007★ 8 cited
New instability in relativistic cylindrically symmetric system
Ken-ichi Nakao, Daisuke Ida, Yasunari Kurita
We investigate an infinitesimally thin cylindrical shell composed of counter-rotating dust particles. This system was studied by Apostolatos and Thorne in terms of the C-energy for…
gr-qc2007★ 10 cited
Critical Collapse of Einstein Cluster
Ashutosh Mahajan, Tomohiro Harada, Pankaj S. Joshi +1
We observe critical phenomena in spherically symmetric gravitational collapse of Einstein Cluster. We show analytically that the collapse evolution ends either in formation of a bl…
gr-qc1995
On a Quasi-Local Energy Outside the Cosmological Horizon
Ken-ichi Nakao
We investigate a quasi-local energy naturally introduced by Kodama's prescription for a spherically symmetric space-time with a positive cosmological constant . We find that thi…