NewEvery arXiv paper, its researchers & institutions — mapped.
papers

Publications (2)

hep-th2015

Suppressing the primordial tensor amplitude without changing the scalar sector in quadratic curvature gravity

Kohji Yajima, Tsutomu Kobayashi

gr-qc2012

Can we distinguish between black holes and wormholes by their Einstein-ring systems?

Naoki Tsukamoto, Tomohiro Harada, Kohji Yajima