30 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Hiroshima UniversityJP7 papers
- Kyungpook National UniversityKR2 papers
- Cooperativa de Ensino Superior Politécnico e UniversitárioPT1 paper
- Georgian National Academy of SciencesGE1 paper
- Gyeongsang National UniversityKR1 paper
- Institute of Physics, Academia SinicaTW1 paper
- Kyoto UniversityJP1 paper
- Kyushu Institute of TechnologyJP1 paper
- National Taiwan UniversityTW1 paper
- Research Institute for Mathematical Sciences, Kyoto UniversityJP1 paper
- Shimane UniversityJP1 paper
- Toho UniversityJP1 paper
14 papers
Building a Standardised Statistical Reporting Toolbox in an Academic Oncology Clinical Trials Unit: The grstat R Package
Dan Chaltiel, Alexis Cochard, Nusaibah Ibrahimi +6
Academic Clinical Trial Units frequently face fragmented statistical workflows, leading to duplicated effort, limited collaboration, and inconsistent analytical practices. To addre…
Coordinate rings of regular nilpotent Hessenberg varieties in the open opposite Schubert cell
Tatsuya Horiguchi, Tomoaki Shirato
Dale Peterson has discovered a surprising result that the quantum cohomology ring of the flag variety $\mbox{GL}_n(\mathbb{C})/B$ is isomorphic to the coordinate ring of the inters…
An additive basis for the cohomology rings of regular nilpotent Hessenberg varieties
Makoto Enokizono, Tatsuya Horiguchi, Takahiro Nagaoka +1
In this paper we construct an additive basis for the cohomology ring of a regular nilpotent Hessenberg variety which is obtained by extending all Poincaré duals of smaller regular…
Connected numbers and the embedded topology of plane curves
Taketo Shirane
The splitting number of a plane irreducible curve for a Galois cover is effective to distinguish the embedded topologies of plane curves. In this paper, we define a connected numbe…
Analysis of Dalitz decays with intrinsic parity violating interactions in resonance chiral perturbation theory
Daiji Kimura, Takuya Morozumi, Hiroyuki Umeeda
Observables of light hadron decays are analyzed in a model of chiral Lagrangian which includes resonance fields of vector mesons. In particular, transition form factors are investi…
Epitaxial growth of diluted magnetic semiconductor Ge1-xCrxTe with high Cr composition
Y. Fukuma, H. Asada, S. Senba +1
IV-VI diluted magnetic semiconductor Ge1-xCrxTe layers up to x=0.1 were grown on SrF2 substrates by molecular beam epitaxy. In site reflection high-energy electron diffraction show…
Parameter fitting in three-flavor Nambu--Jona-Lasinio model with various regularizations
Hiroaki Kohyama, Diji Kimura, Tomohiro Inagaki
We study the three-flavor Nambu--Jona-Lasinio model with various regularization procedures. We perform parameter fitting in each regularization and apply the obtained parameter set…
A note on splitting numbers for Galois covers and -equivalent Zariski -plets
Taketo Shirane
In this paper, we introduce \textit{splitting numbers} of subvarieties in a smooth variety for a Galois cover, and prove that the splitting numbers are invariant under certain home…
Study of anomalous tau lepton decay using chiral Lagrangian with vector mesons
Takuya Morozumi, Hiroyuki Umeeda, Daiji Kimura
An intrinsic parity violating hadronic tau lepton decay is investigated. is the process in which the dominant contribution to the amplitude is due to the intrinsic pari…
Galois points for a plane curve and its dual curve, II
Satoru Fukasawa, Kei Miura
Let be a plane curve of degree at least three. A point in projective plane is said to be Galois if the function field extension induced by the projecti…
Next to leading order calculation with dimensional regularization in Nambu--Jona-Lasinio Model
T. Inagaki, D. Kimura, H. Kohyama
The Nambu--Jona-Lasinio model is investigated in the expansion with the dimensional regularization. At the four-dimensional limit the meson propagators have simple forms in…
A numerical evaluation of vacuum polarization tensor in constant external magnetic fields
Ken-Ichi Ishikawa, Daiji Kimura, Kenta Shigaki +1
Hattori-Itakura have recently derived the full Landau-level summation form for the photon vacuum polarization tensor in constant external magnetic fields at the one-loop level. The…
Regularization parameter independent analysis in Nambu-Jona-Lasinio model
T. Inagaki, D. Kimura, H. Kohyama +1
Nambu-Jona-Lasinio model used to investigate low energy phenomena is nonrenormalizable, therefore the results depend on the regularization parameter in general. A possibility of th…
The form factors of tau -> K pi(eta) nu and the predictions for CP violation beyond the standard model
D. Kimura, K. Y. Lee, T. Morozumi
We study the hadronic form factors of lepton decays . We compute one loop corrections to the form factors using the chiral Lagrangian including vector mesons. Th…