150 citations · 3.9k across the 147 of their papers we have counts for
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Effective action and brane running
Iver Brevik, Kazuo Ghoroku, Masanobu Yahiro
We address the renormalized effective action for a Randall-Sundrum brane running in 5d bulk space. The running behavior of the brane action is obtained by shifting the brane-positi…
Determination of S17 from Systematic Analysis of 8B Coulomb Dissociation
Kazuyuki Ogata, M. Yahiro, Y. Iseri +3
Systematic analysis of 8B Coulomb dissociation with the Asymptotic Normalization Coefficient (ANC) method is proposed to determine the astrophysical factor S17 accurately. An impor…
Determination of from systematic analyses on B Coulomb breakup with the Eikonal-CDCC method
Kazuyuki Ogata, M. Yahiro, Y. Iseri +3
A new version of the method of Continuum-Discretized Coupled-Channels method (CDCC) is proposed, that is, the Eikonal-CDCC method (E-CDCC). The E-CDCC equation, for Coulomb dissoci…
Instability of thick brane worlds
Kazuo Ghoroku, Masanobu Yahiro
We examined 5d thick brane worlds constructed by a real scalar field. The solutions are obtained in terms of a simple form of smooth warp factor. For the case of dS brane, we found…
Newton's law in de Sitter brane
Kazuo Ghoroku, Akihiro Nakamura, Masanobu Yahiro
Newton potential has been evaluated for the case of dS brane embedded in Minkowski, dS and AdS bulks. We point out that only the AdS bulk might be consistent with the N…
New treatment of breakup continuum in the method of continuum discretized coupled channels
T. Matsumoto, T. Kamizato, K. Ogata +4
A new method of pseudo-state discretization is proposed for the method of continuum discretized coupled channels (CDCC) to deal with three-body breakup processes. We propose real-…