Toshiki Maruyama

Cooling of Hybrid Stars with a 2SC+$$ Phase

Tsuneo Noda, Akira Dohi, Nobutoshi Yasutake, Huan Chen et autres

Recently, Fujimoto, Fukushima & Weise (2019) have proposed a new colour-superconductive state, 2SC+$$ phase, which can be smoothly connected to the low-density baryon superfluidity in contrast to the 2SC phase. In this scenario, the neutron ${}^3P_2$ superfluidity on the low-density side of …

Cooling of Hybrid Stars with a 2SC+$ $ Phase

Tsuneo Noda, Akira Dohi, Nobutoshi Yasutake, Huan Chen et autres

Recently, Fujimoto, Fukushima & Weise (2019) have proposed a new colour-superconductive state, 2SC+$ $ phase, which can be smoothly connected to the low-density baryon superfluidity in contrast to the 2SC phase. In this scenario, the neutron ${}^3P_2$ superfluidity on the low-density side …

jp, ru, cn (code pays fourni par la source)

Cooling of Hybrid Stars with a 2SC+⟨ dd ⟩ Phase

Tsuneo Noda, Akira Dohi, Nobutoshi Yasutake, Huan Chen et autres

Abstract In 2019, Fujimoto, Fukushima, and Weise proposed a new color-superconductive state, the 2-flavor color superconducting (2SC)+$\mathinner {\langle {dd}\rangle }$ phase, which can be smoothly connected to the low-density baryon superfluidity in contrast to the 2SC phase. In this scenario, the neutron …

jp, cn (code pays fourni par la source)

Multiquark clustering in neutron-star matter from color-spin molecular dynamics

Anonymous, Yuta Mukobara, Aaron Park, Su Houng Lee et autres

jp, kr (code pays fourni par la source)

Magnetized Coulomb crystals in neutron star crusts

Cheng-Jun Xia, Toshiki Maruyama, Nobutoshi Yasutake, Toshitaka Tatsumi

We investigate the properties of magnetized Coulomb crystals in neutron star crusts using a fully three-dimensional geometry with periodic boundary conditions. The electron density profiles are fixed via the Thomas-Fermi approximation, and the nonuniform magnetic fields are treated with the equivalent magnetic …

Magnetized Coulomb crystals in neutron star crusts

Cheng-Jun Xia, Toshiki Maruyama, Nobutoshi Yasutake, Toshitaka Tatsumi

We investigate the properties of magnetized Coulomb crystals in neutron star crusts using a fully three-dimensional geometry with periodic boundary conditions. The electron density profiles are fixed via the Thomas-Fermi approximation, and the nonuniform magnetic fields are treated with the equivalent magnetic …

cn, jp (code pays fourni par la source)

Multiquark clustering in neutron-star matter from color-spin molecular dynamics

Nobutoshi Yasutake, Yuta Mukobara, Aaron Park, Su Houng Lee et autres

We study the equation of state of neutron-star matter with color-spin molecular dynamics. The calculation includes the internal color and spin degrees of freedom and their time evolution. The matter composition, including strangeness under $β$ equilibrium, is determined by energy minimization. We …

Multiquark clustering in neutron-star matter from color-spin molecular dynamics

Nobutoshi Yasutake, Yuta Mukobara, Aaron Park, Su Houng Lee et autres

We study the equation of state of neutron-star matter with color-spin molecular dynamics. The calculation includes the internal color and spin degrees of freedom and their time evolution. The matter composition, including strangeness under $β$ equilibrium, is determined by energy minimization. We …

jp, fr, kr (code pays fourni par la source)

Properties and microscopic structures of dense stellar matter in relativistic mean field models

H. Sun, Cheng-Jun Xia, Toshiki Maruyama

Data tables on the equation of state (EOS) and microscopic structures for cold dense stellar matter with proton fractions $Y_p =0.01$-$0.65$ and baryon number densities $n_\text{b}=10^{-8}$-$2 \ \mathrm{fm}^{-3}$ are obtained adopting 13 different relativistic density functionals, i.e., NL3, PK1, PK1r, GM1, MTVTC, …

cn, jp (code pays fourni par la source)

Front Cover: Micrometer‐Sized Liposome‐Based Systems: A Hierarchical Breakdown (ChemSystemsChem 3/2025)

Shogo Hamada, Hironori Sugiyama, Yiting Zhang, Shoji Iwabuchi et autres

Micrometer-sized liposomes (MSLs) are gaining attention as platforms for applications ranging from biophysical cell models to molecular robots. However, comprehensive cross-disciplinary reviews remain scarce. The review by Shogo Hamada, Taro Toyota, and co-workers addresses this gap by systematically covering MSL design, including …

jp (code pays fourni par la source)

Micrometer‐Sized Liposome‐Based Systems: A Hierarchical Breakdown

省吾 浜田, Shogo Hamada, 博紀 杉山, Hironori Sugiyama et autres

Chiral Symmetry in Dense Matter with Meson Condensation

Takumi Muto, Toshiki Maruyama, Toshitaka Tatsumi

Kaon condensation in hyperon-mixed matter [($Y$+$K$) phase], which may be realized in neutron stars, is discussed on the basis of chiral symmetry. With the use of the effective chiral Lagrangian for kaon--baryon and kaon--kaon interactions; coupled with the relativistic mean field theory …