Zobrazeno 1 - 10
of 100 916
pro vyhledávání: '"A. Furukawa"'
Autor:
Furukawa, M., Morrison, P. J.
Theory of simulated annealing (SA), a method for equilibrium and stability analyses for Hamiltonian systems, is reviewed. The SA explained in this review is based on a double bracket formulation that derives from Hamiltonian structure. In addition to
Externí odkaz:
http://arxiv.org/abs/2409.17438
Autor:
Iguchi, Satoshi, Kobayashi, Hiroki, Ikemoto, Yuka, Furukawa, Tetsuya, Itoh, Hirotake, Iwai, Shinichiro, Moriwaki, Taro, Sasaki, Takahiko
We measured the magneto-optical Kerr effect in an orthorhombic organic antiferromagnet kappa-(BEDT-TTF)2Cu[N(CN)2]Cl, which is a candidate for altermagnets. From the Maxwell equations, we obtained formulae describing the optical phenomena of propagat
Externí odkaz:
http://arxiv.org/abs/2409.15696
In recent years, there has been significant development in the analysis of medical data using machine learning. It is believed that the onset of Age-related Macular Degeneration (AMD) is associated with genetic polymorphisms. However, genetic analysi
Externí odkaz:
http://arxiv.org/abs/2409.11128
Autor:
Furukawa, Koki
For each $n \geq 2$, $l \geq 3$, let ${ES}_L (l,n)$ be the minimum $N$ such that every family of $N$-lines in the plane contains either $l$ concurrent lines or $n$ lines in convex position. In this papar, we give the upper and lower bounds for $ES_L
Externí odkaz:
http://arxiv.org/abs/2409.03122
Autor:
Furukawa, Ken
In this paper we prove that the solution to the primitive equations is predicted by the corresponding data assimilation(DA) equations in $H^2$. Although, the DA equation does not include the direct information about the base solution and its initial
Externí odkaz:
http://arxiv.org/abs/2409.00579
Category-level articulated object pose estimation focuses on the pose estimation of unknown articulated objects within known categories. Despite its significance, this task remains challenging due to the varying shapes and poses of objects, expensive
Externí odkaz:
http://arxiv.org/abs/2408.16547
Autor:
Fontaine, Mateo, Furukawa, Shunsuke
A spin-1/2 Heisenberg model with a chirality-chirality interaction (CCI) on a two-leg ladder offers a minimal setup to study an interplay between spin and chirality degrees of freedom. This model is potentially relevant to understanding the effects o
Externí odkaz:
http://arxiv.org/abs/2408.11731
Autor:
Furukawa, Nao, Ding, Qing-Ping, Schmidt, Juan, Bud'ko, Sergey L., Canfield, Paul C., Furukawa, Yuji
Publikováno v:
Phys. Rev. B 110, 014439 (2024)
SrCo$_2$P$_2$ with a tetragonal structure is known to be a Stoner-enhanced Pauli paramagnetic metal being nearly ferromagnetic. Recently Schmidt et al. [Phys. Rev. B 108, 174415 (2023)] reported that a ferromagnetic ordered state is actually induced
Externí odkaz:
http://arxiv.org/abs/2407.12990
Trillium lattices formed by corner-shared triangular units are the platform for magnetic frustration in three dimensions. Herein, we report structural and magnetic properties of the Cr-based double trillium lattice material KBaCr$_2$(PO$_4$)$_3$ stud
Externí odkaz:
http://arxiv.org/abs/2407.09376
Autor:
Hayano, Haruki, Furukawa, Akira
We explore the mechanism behind the anomalous rheology of puller-type microswimmer suspensions through direct hydrodynamic simulations. Our simulations demonstrate that swimmers' orientations near boundary walls predominantly control the overall swim
Externí odkaz:
http://arxiv.org/abs/2406.15785