29 citations
- Kobe UniversityJP2 papers
- Saitama UniversityJP2 papers
- The University of TokyoJP2 papers
- Hokkaido University of ScienceJP1 paper
- Johns Hopkins UniversityUS1 paper
- Kitami Institute of TechnologyJP1 paper
- National Institute of Technology, Matsue CollegeJP1 paper
- Preferred Networks (Japan)JP1 paper
- RIKEN Nishina CenterJP1 paper
- Universitat de BarcelonaES1 paper
- University of CambridgeGB1 paper
- University of ManchesterGB1 paper
5 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…
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.