25 citations
- Kanazawa UniversityJP11 papers
- University of the West of EnglandGB4 papers
- Institute of Space and Astronautical ScienceJP2 papers
- Japan Aerospace Exploration AgencyJP2 papers
- Kanagawa UniversityJP2 papers
- Kyoto UniversityJP2 papers
- Nagoya UniversityJP2 papers
- National Astronomical Observatory of JapanJP2 papers
- The Graduate University for Advanced Studies, SOKENDAIJP2 papers
- The University of TokyoJP2 papers
- University of FloridaUS2 papers
- Yokohama National UniversityJP2 papers
27 papers
A radiative neutrino mass model with semi-annihilating boosted dark matter
Motoko Fujiwara, Takashi Toma
Boosted dark matter can provide a distinctive signature of a non-minimal dark sector. In this work, we construct a radiative neutrino mass model that allows for the production of b…
A Rotation-Compensated Smartphone Accelerometer Application for Undergraduate Mechanics Experiments
Keita Nishioka, Yasuhiro Tanaka
Smartphones equipped with sensors such as accelerometers, gyroscopes, and magnetometers offer valuable opportunities for physics education, allowing students to measure motion usin…
The Sunrise Chromospheric Infrared Spectro-Polarimeter SCIP: an instrument for SUNRISE III
Y. Katsukawa, J. C. del Toro Iniesta, S. K. Solanki +54
The Sunrise balloon-borne solar observatory is equipped with a one-meter aperture optical telescope, offering a unique platform for uninterrupted seeing-free observations across ul…
Spectral and photometric variability of SS 433 observed with XRISM and simultaneous optical and near-infrared telescopes
Yusuke Sakai, Shinya Yamada, Yuta Okada +36
We present results from coordinated multiwavelength observations of the SS 433, obtained with XRISM, optical telescopes, and near-infrared camera during 2024 April and 2025 March.…
Photoinduced melting dynamics and collective mode in a correlated charge-ordered system
Yasuhiro Tanaka, Hitoshi Seo
We theoretically investigate the transient spectral function during the photoinduced melting of charge order in a correlated electron system, to unravel the dynamical processes tri…
Phase structure analysis of 2d lattice CP(1) model with term using tensor renormalization group method
Hayato Aizawa, Shinji Takeda, Yusuke Yoshimura
We investigate the phase structure of a two-dimensional lattice CP(1) model with a term. In particular, we aim to identify a critical region expected to exist along a lin…