PRIMORDIAL BLACK HOLE FORMATION IN THE MATTER-DOMINATED PHASE OF THE UNIVERSE
Harada, Tomohiro, Yoo, Chul-moon, Kohri, Kazunori, Nakao, Ken-ichi, Jhingan, Sanjay
Published in The Astrophysical journal (10.12.2016)
Published in The Astrophysical journal (10.12.2016)
Get full text
Journal Article
On the stability of a superspinar
Nakao, Ken-ichi, Joshi, Pankaj S., Guo, Jun-Qi, Kocherlakota, Prashant, Tagoshi, Hideyuki, Harada, Tomohiro, Patil, Mandar, Królak, Andrzej
Published in Physics letters. B (10.05.2018)
Published in Physics letters. B (10.05.2018)
Get full text
Journal Article
Robustness of particle creation in the formation of a compact object
Okabayashi, Kazumasa, Harada, Tomohiro, Nakao, Ken-ichi
Published in Progress of theoretical and experimental physics (01.02.2022)
Published in Progress of theoretical and experimental physics (01.02.2022)
Get full text
Journal Article
Timescale for trans-Planckian collisions in Kerr spacetime
Patil, Mandar, Joshi, Pankaj S., Nakao, Ken-ichi, Kimura, Masashi, Harada, Tomohiro
Published in Europhysics letters (01.05.2015)
Published in Europhysics letters (01.05.2015)
Get full text
Journal Article
Non-linear collisional Penrose process: How much energy can a black hole release?
Nakao, Ken-ichi, Okawa, Hirotada, Maeda, Kei-ichi
Published in Progress of theoretical and experimental physics (01.01.2018)
Published in Progress of theoretical and experimental physics (01.01.2018)
Get full text
Journal Article
CMB observations in LTB universes: Part I. Matching peak positions in the CMB spectrum
Yoo, Chul-Moon, Nakao, Ken-ichi, Sasaki, Misao
Published in Journal of cosmology and astroparticle physics (01.07.2010)
Published in Journal of cosmology and astroparticle physics (01.07.2010)
Get full text
Journal Article
CMB observations in LTB universes. Part II: the kSZ effect in an LTB universe
Yoo, Chul-Moon, Nakao, Ken-ichi, Sasaki, Misao
Published in Journal of cosmology and astroparticle physics (01.10.2010)
Published in Journal of cosmology and astroparticle physics (01.10.2010)
Get full text
Journal Article
Perturbative analysis of a stationary magnetosphere in an extreme black hole space-time: on the Meissner-like effect of an extreme black hole
Takamori, Yohsuke, Nakao, Ken-ichi, Ishihara, Hideki, Kimura, Masashi, Yoo, Chul-Moon
Published in Monthly notices of the Royal Astronomical Society (01.04.2011)
Published in Monthly notices of the Royal Astronomical Society (01.04.2011)
Get full text
Journal Article
Susceptibilities of 23 Desulfovibrio Isolates from Humans
NAKAO, Ken-Ichi, TANAKA, Kaori, ICHIISHI, Suguru, MIKAMO, Hiroshige, SHIBATA, Toshiyuki, WATANABE, Kunitomo
Published in Antimicrobial Agents and Chemotherapy (01.12.2009)
Published in Antimicrobial Agents and Chemotherapy (01.12.2009)
Get full text
Journal Article
Can Inhomogeneities Accelerate the Cosmic Volume Expansion?
Kai, T., Kozaki, H., Nakao, K.-i., Nambu, Y., Yoo, C.-M.
Published in Progress of theoretical physics (01.02.2007)
Published in Progress of theoretical physics (01.02.2007)
Get full text
Journal Article
First clear evidence that Archaeozostera is not an ancestor of Zosteracean sea-grass but a trace fossil
Kotake, Nobuhiro, Kikuchi, Kazuki, Ishiwata, Ken, Tsujino, Yasuyuki, Nakao, Ken-ichi, Furukawa, Noboru
Published in Palaeogeography, palaeoclimatology, palaeoecology (15.07.2016)
Published in Palaeogeography, palaeoclimatology, palaeoecology (15.07.2016)
Get full text
Journal Article
Newtonian self-gravitating system in a relativistic huge void universe model
Nishikawa, Ryusuke, Nakao, Ken-ichi, Yoo, Chul-Moon
Published in Journal of cosmology and astroparticle physics (05.12.2016)
Published in Journal of cosmology and astroparticle physics (05.12.2016)
Get full text
Journal Article