37 citations
- National Institute of TechnologyJP6 papers
- Kyoto UniversityJP4 papers
- National Institute of Technology, Kagoshima CollegeJP3 papers
- Rikkyo UniversityJP3 papers
- Australian National UniversityAU2 papers
- Daiichi Institute of TechnologyJP2 papers
- Kogakuin UniversityJP2 papers
- Middle Tennessee State UniversityUS2 papers
- National Astronomical Observatory of JapanJP2 papers
- United States Naval Research LaboratoryUS2 papers
- University of New MexicoUS2 papers
- ASTRO-3DAU1 paper
15 papers
Magnetised CGM Gas at z~1 revealed by SPICE-RACS
Sunil Malik, S. P. O'Sullivan, A. J. M. Thomson +17
Magnetic fields are expected to permeate the circumgalactic medium (CGM) of galaxies, yet direct constraints at high redshift remain limited by the lack of high-quality Faraday rot…
The PPP-completeness of the Ward-Szabo theorem
Takashi Ishizuka
Ward and Szabó [WS94] have shown that a complete graph with nodes whose edges are colored by colors and that has at least two colors contains a bichromatic triangle. This…
Amplification and saturation of turbulent magnetic field in collapsing primordial gas clouds
Sho Higashi, Hajime Susa, Christoph Federrath +1
Recent numerical studies suggest that magnetic fields play an important role in primordial star formation in the early universe. However, the detailed evolution of the magnetic fie…
Black hole ringdown from physically sensible initial value problem in higher-order scalar-tensor theories
Keisuke Nakashi, Masashi Kimura, Hayato Motohashi +1
We study odd-parity perturbations about static and spherically symmetric black hole solutions with a linearly time-dependent scalar field in higher-order scalar-tensor theories. In…
Optimal scheduling in probabilistic imaginary-time evolution on a quantum computer
Hirofumi Nishi, Koki Hamada, Yusuke Nishiya +2
Ground-state preparation is an important task in quantum computation. The probabilistic imaginary-time evolution (PITE) method is a promising candidate for preparing the ground sta…
Black hole perturbations in higher-order scalar-tensor theories: initial value problem and dynamical stability
Keisuke Nakashi, Masashi Kimura, Hayato Motohashi +1
We propose a physically sensible formulation of initial value problem for black hole perturbations in higher-order scalar-tensor theories. As a first application, we study monopole…