Zobrazeno 1 - 10
of 2 721
pro vyhledávání: '"Morita, Satoshi"'
A fast-filament eruption observed in the H$\alpha$ spectral line. I. Imaging spectroscopy diagnostic
Autor:
Cabezas, Denis P., Ichimoto, Kiyoshi, Asai, Ayumi, UeNo, Satoru, Morita, Satoshi, Otsuji, Ken-ichi, Shibata, Kazunari
Context. Solar filament eruptions usually appear to occur in association with the sudden explosive release of magnetic energy accumulated in long-lived arched magnetic structures. It is the released energy that occasionally drives fast-filament erupt
Externí odkaz:
http://arxiv.org/abs/2406.20020
Using the nuclear norm regularization techniques on tensor network renormalization algorithm, we study the phase diagram, the critical behavior and the duality property of the antiferromagnetic 6-state clock model on the Union Jack lattice. We find t
Externí odkaz:
http://arxiv.org/abs/2403.17309
Publikováno v:
Phys. Rev. Research 5, 043061 (2023)
We use Monte Carlo simulations and tensor network methods to study a classical monomer-dimer model on the square lattice with a hole (monomer) fugacity $z$, an aligning dimer-dimer interaction $u$ that favors columnar order, and an attractive dimer-d
Externí odkaz:
http://arxiv.org/abs/2306.02578
Autor:
Hattori, Satoshi, Morita, Satoshi
Recent substantial advances of molecular targeted oncology drug development is requiring new paradigms for early-phase clinical trial methodologies to enable us to evaluate efficacy of several subtypes simultaneously and efficiently. The concept of t
Externí odkaz:
http://arxiv.org/abs/2302.08308
We study the ground-state phase diagram of a spin-$\frac{1}{2}$ frustrated XXZ ladder, in which two antiferromagnetic chains are coupled by competing rung and diagonal interactions, $J_\perp$ and $J_\times$. Previous studies on the isotropic model ha
Externí odkaz:
http://arxiv.org/abs/2206.13048
Autor:
Motoyama, Yuichi, Okubo, Tsuyoshi, Yoshimi, Kazuyoshi, Morita, Satoshi, Kato, Takeo, Kawashima, Naoki
Publikováno v:
Computer Physics Communications 279, 108437 (2022)
TeNeS (Tensor Network Solver) is a free/libre open-source software program package for calculating two-dimensional many-body quantum states based on the tensor network method and the corner transfer matrix renormalization group (CTMRG) method. This p
Externí odkaz:
http://arxiv.org/abs/2112.13184
Autor:
Ito, Hiroaki, Yoshizawa, Akihiko, Terada, Kazuhiro, Nakakura, Akiyoshi, Rokutan-Kurata, Mariyo, Sugimoto, Tatsuhiko, Nishimura, Kazuya, Nakajima, Naoki, Sumiyoshi, Shinji, Hamaji, Masatsugu, Menju, Toshi, Date, Hiroshi, Morita, Satoshi, Bise, Ryoma, Haga, Hironori
Publikováno v:
In Modern Pathology June 2024 37(6)
Publikováno v:
Prog. Theor. Exp. Phys. 2023, 033A02 (2023)
We study a non-monotonic behavior of the Binder parameter, which appears in the discrete spin systems. We show that the Binder parameters of the Potts model are non-monotonic for $q=3$ and $4$, while they are monotonic for the Ising case ($q=2$). Usi
Externí odkaz:
http://arxiv.org/abs/2108.11566
Autor:
Tozuka, Takehiro, Minegishi, Yuji, Yamaguchi, Ou, Watanabe, Kana, Toi, Yukihiro, Saito, Ryota, Nagai, Yoshiaki, Tamura, Yosuke, Shoji, Tetsuaki, Odagiri, Haruka, Ebi, Noriyuki, Sakai, Kosuke, Kanaji, Nobuhiro, Izumi, Makoto, Soda, Sayo, Watanabe, Satoshi, Morita, Satoshi, Kobayashi, Kunihiko, Seike, Masahiro
Publikováno v:
In JTO Clinical and Research Reports April 2024 5(4)
Publikováno v:
Phys. Rev. B 104, 075135 (2021)
We study a spin-1/2 XXZ model with a four-spin interaction on a two-leg ladder. By means of effective field theory and matrix product state calculations, we obtain rich ground-state phase diagrams that consist of eight distinct gapped phases. Four of
Externí odkaz:
http://arxiv.org/abs/2104.02274