Zobrazeno 1 - 10
of 4 441
pro vyhledávání: '"Takahashi Jun"'
Several power-law critical properties involving different statistics in natural languages -- reminiscent of scaling properties of physical systems at or near phase transitions -- have been documented for decades. The recent rise of large language mod
Externí odkaz:
http://arxiv.org/abs/2412.01212
Quantum Monte Carlo (QMC) methods have proven invaluable in condensed matter physics, particularly for studying ground states and thermal equilibrium properties of quantum Hamiltonians without a sign problem. Over the past decade, significant progres
Externí odkaz:
http://arxiv.org/abs/2411.01452
Autor:
Jin, Sunho, Ishiguro, Masateru, Geem, Jooyeon, Naito, Hiroyuki, Takahashi, Jun, Akitaya, Hiroshi, Kuroda, Daisuke, Urakawa, Seitaro, Takagi, Seiko, Oono, Tatsuharu, Sekiguchi, Tomohiko, Perna, Davide, Ieva, Simone, Bach, Yoonsoo P., Imazawa, Ryo, Kawabata, Koji S., Watanabe, Makoto, Jo, Hangbin
Context. (4015) Wilson-Harrington (hereafter, WH) was discovered as a comet in 1949 but has a dynamical property consistent with that of a near-Earth asteroid. Although there is a report that the 1949 activity is associated with an ion tail, the caus
Externí odkaz:
http://arxiv.org/abs/2409.06448
Autor:
Tampo, Yusuke, Kato, Taichi, Isogai, Keisuke, Kimura, Mariko, Kojiguchi, Naoto, Nogami, Daisaku, Ito, Junpei, Shibata, Masaaki, Yamanaka, Masayuki, Taguchi, Kenta, Maehara, Hiroyuki, Itoh, Hiroshi, Matsumoto, Katsura, Nakagawa, Momoka, Nishida, Yukitaka, Dvorak, Shawn, Murata, Katsuhiro L., Hosokawa, Ryohei, Imai, Yuri, Ito, Naohiro, Niwano, Masafumi, Sato, Shota, Noto, Ryotaro, Yamaguchi, Ryodai, Schramm, Malte, Oasa, Yumiko, Kanai, Takahiro, Sasaki, Yu, Tordai, Tamás, Vanmunster, Tonny, Kiyota, Seiichiro, Katysheva, Nataly, Shugarov, Sergey Yu., Zubareva, Alexandra M., Antipin, Sergei, Ikonnikova, Natalia, Belinski, Alexandr, Dubovsky, Pavol A., Medulka, Tomáš, Takahashi, Jun, Takayama, Masaki, Ohshima, Tomohito, Saito, Tomoki, Tozuka, Miyako, Sako, Shigeyuki, Tanaka, Masaomi, Tominaga, Nozomu, Horiuchi, Takashi, Hanayama, Hidekazu, Reichart, Daniel E., Kouprianov, Vladimir V., Davidson Jr, James W., Caton, Daniel B., Romanov, Filipp D., Lane, David J., Hambsch, Franz-josef, Narita, Norio, Fukui, Akihiko, Ikoma, Masahiro, Tamura, Motohide, Kawabata, Koji S., Nakaoka, Tatsuya, Imazawa, Ryo
We present a detailed study of the MASTER OT J030227.28+191754.5 outburst in 2021-2022, reaching an amplitude of 10.2 mag and a duration of 60 d. The detections of (1) the double-peaked optical emission lines, and (2) the early and ordinary superhump
Externí odkaz:
http://arxiv.org/abs/2408.13783
Autor:
Chinellato, David Dobrigkeit, Lisa, Michael Annan, Serenone, Willian Matioli, Shen, Chun, Takahashi, Jun, Torrieri, Giorgio
We present event-by-event simulations for central asymmetric light+heavy and Au+Au collisions to investigate the formation and evolution of vortex-ring structures in the longitudinal flow velocity profile. The production-plane polarization of $\Lambd
Externí odkaz:
http://arxiv.org/abs/2407.02212
Autor:
Muncinelli, Cicero D., Gardim, Fernando G., Chinellato, David D., Denicol, Gabriel S., Giannini, Andre V., Luzum, Matthew, Noronha, Jorge, da Silva, Tiago Nunes, Takahashi, Jun, Torrieri, Giorgio
We propose a new observable derived from a centrality-dependent scaling of transverse particle spectra. By removing the global scales of total particle number and mean transverse momentum, we isolate the shape of the spectrum. In hydrodynamic simulat
Externí odkaz:
http://arxiv.org/abs/2406.15208
Autor:
Geem, Jooyeon, Ishiguro, Masateru, Naito, Hiroyuki, Hasegawa, Sunao, Takahashi, Jun, Bach, Yoonsoo P., Jin, Sunho, Takagi, Seiko, Ono, Tatsuharu, Kuroda, Daisuke, Sekiguchi, Tomohiko, Kuramoto, Kiyoshi, Nakamura, Tomoki, Watanabe, Makoto
Context. Ch-type asteroids are distinctive among other dark asteroids in that they exhibit deep negative polarization branches (NPBs). Nevertheless, the physical and compositional properties that cause their polarimetric distinctiveness are less inve
Externí odkaz:
http://arxiv.org/abs/2406.00319
We resolve the nature of the quantum phase transition between a N\'eel antiferromagnet and a valence-bond solid in two-dimensional spin-1/2 magnets. We study a class of $J$-$Q$ models, in which Heisenberg exchange $J$ competes with interactions $Q_n$
Externí odkaz:
http://arxiv.org/abs/2405.06607
Autor:
Bach, Yoonsoo P., Ishiguro, Masateru, Takahashi, Jun, Geem, Jooyeon, Kuroda, Daisuke, Naito, Hiroyuki, Kwon, Jungmi
Publikováno v:
A&A, 684, 81 (ADS: 2024A&A...684A..81B)
Context. Sunlight scattered from the surface of an airless body is generally partially polarized, and the corresponding polarization state includes information about the scattering surface, such as albedo, surface grain sizes, composition, and taxono
Externí odkaz:
http://arxiv.org/abs/2401.06616
Autor:
Bach, Yoonsoo P., Ishiguro, Masateru, Takahashi, Jun, Geem, Jooyeon, Kuroda, Daisuke, Naito, Hiroyuki, Kwon, Jungmi
Publikováno v:
A&A, 684, 80 (ADS: 2024A&A...684A..80B)
This work explores characteristics of the negative polarization branch (NPB), which occurs in scattered light from rough surfaces, with particular focus on the effects of fine particles. Factors such as albedo, compression, roughness, and the refract
Externí odkaz:
http://arxiv.org/abs/2401.04611