101 citations
- High Energy Accelerator Research OrganizationJP3 papers
- Japan Proton Accelerator Research ComplexJP2 papers
- Nagoya UniversityJP2 papers
- The University of TokyoJP2 papers
- Tokyo University of ScienceJP2 papers
- University of TsukubaJP2 papers
- Akebono (Japan)JP1 paper
- Beijing National Laboratory for Molecular SciencesCN1 paper
- Catholic University of AmericaUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Chinese Academy of SciencesCN1 paper
- Goddard Space Flight CenterUS1 paper
13 papers
MOA-2020-BLG-108Lb: A Giant Planet Beyond the Snow Line of a Low-Mass Lens Near the Lower Boundary of the Mass-Ratio Desert
Yuki K. Satoh, David P. Bennett, Takahiro Sumi +21
We present an analysis of the microlensing event MOA-2020-BLG-108, which was discovered in June 2020 by the MOA collaboration toward the Galactic bulge. The observed light curve sh…
A note on the volume entropy of harmonic manifolds of hypergeometric type
Hiroyasu Satoh
Harmonic manifolds of hypergeometric type form a class of non-compact harmonic manifolds that includes rank one symmetric spaces of non-compact type and Damek-Ricci spaces. When no…
Information geometry of the space of probability measures and barycenter maps
Mitsuhiro Itoh, Hiroyasu Satoh
In this article, we present recent developments of information geometry, namely, geometry of the Fisher metric, dualistic structures and divergences on the space of probability mea…
Hessian of the Busemann function on Damek-Ricci spaces
Hiroyasu Satoh
In this note, we calculate the Hessian of the Busemann function on a Damek-Ricci space. We investigate the eigenvalues of the Hessian and show its positive definiteness (Theorem 1)…
A reduction of the string bracket to the loop product
Katsuhiko Kuribayashi, Takahito Naito, Shun Wakatsuki +1
The negative cyclic homology for a differential graded algebra over the rational field has a quotient of the Hochschild homology as a direct summand if the -action is trivial. W…
Strongly correlated superconductivity in a copper-based metal-organic framework with a perfect kagome lattice
T. Takenaka, K. Ishihara, M. Roppongi +17
Metal-organic frameworks (MOFs), which are self-assemblies of metal ions and organic ligands, provide a tunable platform to search a new state of matter. A two-dimensional (2D) per…