33 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Saitama UniversityJP4 papers
- Kobe UniversityJP2 papers
- The University of TokyoJP2 papers
- Bielefeld UniversityDE1 paper
- Hokkaido University of ScienceJP1 paper
- Johns Hopkins UniversityUS1 paper
- Kitami Institute of TechnologyJP1 paper
- Kyushu UniversityJP1 paper
- National Institute of Technology, Matsue CollegeJP1 paper
- Preferred Networks (Japan)JP1 paper
- RIKEN Nishina CenterJP1 paper
- Saga UniversityJP1 paper
9 papers
Nitrogen enhancement of GN-z11 by metal pollution from supermassive stars
Sho Ebihara, Michiko S. Fujii, Takayuki R. Saitoh +4
Spectroscopic observations by the James Webb Space Telescope (JWST) have revealed young, compact, high-redshift () galaxies with high nitrogen-to-oxygen (N/O) ratios. GN-z11 at…
The First Star-by-star -body/Hydrodynamics Simulation of Our Galaxy Coupling with a Surrogate Model
Keiya Hirashima, Michiko S. Fujii, Takayuki R. Saitoh +9
A major goal of computational astrophysics is to simulate the Milky Way Galaxy with sufficient resolution down to individual stars. However, the scaling fails due to some small-sca…
Adapting Multilingual Speech Representation Model for a New, Underresourced Language through Multilingual Fine-tuning and Continued Pretraining
Karol Nowakowski, Michal Ptaszynski, Kyoko Murasaki +1
In recent years, neural models learned through self-supervised pretraining on large scale multilingual text or speech data have exhibited promising results for underresourced langu…
N=6 conformal supergravity in three dimensions
M. Nishimura, Y. Tanii
N=6 conformal supergravity in three dimensions is studied in an off-shell component field formulation. We obtain local symmetry transformation laws and a Lagrangian of the conforma…
IBP methods at finite temperature
M. Nishimura, Y. Schroder
We demonstrate the applicability of integration-by-parts (IBP) identities in finite-temperature field theory. As a concrete example, we perform 3-loop computations for the thermody…
Coupling of the BLG theory to a conformal supergravity background
M. Nishimura, Y. Tanii
The Bagger-Lambert-Gustavsson theory is coupled to an off-shell D=3, N=8 conformal supergravity background. Local transformation laws of the conformal supergravity multiplet are ob…
Pions are neither perturbative nor nonperturbative: Wilsonian renormalization group analysis of nuclear effective field theory including pions
Koji Harada, Hirofumi Kubo, Yuki Yamamoto
Pionful nuclear effective field theory (NEFT) in the two-nucleon sector is examined from the Wilsonian renormalization group point of view. The pion exchange is cut off at the floa…
Chiral Symmetry Breaking in Brane Models
Norio Horigome, Madoka Nishimura, Yoshiaki Tanii
We discuss the chiral symmetry breaking in general intersecting Dq/Dp brane models consisting of N_c Dq-branes and a single Dp-brane with an s-dimensional intersection. There exist…
PSU(2,2|4) transformations of IIB superstring in AdS_5 x S^5
M. Nishimura, Y. Tanii
The PSU(2,2|4) transformation laws of the IIB superstring theory in the AdS_5 x S^5 background are explicitly obtained for the light-cone gauge in the Green-Schwarz formalism.