42 citations · 112 across the 8 of their papers we have counts for
8 papers
Precession dynamics of a small magnet with non-Markovian damping: Theoretical proposal for an experiment to determine the correlation time
Hiroshi Imamura, Hiroko Arai, Rie Matsumoto +2
Recent advances in experimental techniques have made it possible to manipulate and measure the magnetization dynamics on the femtosecond time scale which is the same order as the c…
Chaos in nanomagnet via feedback current
Tomohiro Taniguchi, Nozomi Akashi, Hirofumi Notsu +3
Nonlinear magnetization dynamics excited by spin-transfer effect with feedback current is studied both numerically and analytically. The numerical simulation of the Landau-Lifshitz…
Distribution of the distance between opposite nodes of random polygons with a fixed knot
Akihisa Yao, Hiroshi Tsukahara, Tetsuo Deguchi +1
We examine numerically the distribution function of distance between opposite polygonal nodes for random polygons of nodes with a fixed knot type . Here we cons…
Average size of random polygons with fixed knot topology
Hiroshi Matsuda, Akihisa Yao, Hiroshi Tsukahara +3
We have evaluated by numerical simulation the average size of random polygons of fixed knot topology , and we have confirmed the scaling law…
On the Dominance of Trivial Knots among SAPs on a Cubic Lattice
Akihisa Yao, Hiroshi Matsuda, Hiroshi Tsukahara +2
The knotting probability is defined by the probability with which an -step self-avoiding polygon (SAP) with a fixed type of knot appears in the configuration space. We evaluate…
The continuum limit of the integrable open XYZ spin-1/2 chain
Hiroshi Tsukahara, Takeo Inami
We show that the continuum limit of the integrable XYZ spin-1/2 chain on a half-line gives rise to the boundary sine-Gordon theory using the perturbation method.