3 papers
cond-mat.stat-mech2025
Energy-Efficient Pseudo-Ratchet for Brownian Computers through One-Dimensional Quantum Brownian Motion
Sho Nakade, Ferdinand Peper, Kazuki Kanki +1
Brownian computers utilize thermal fluctuations as a resource for computation and hold promise for achieving ultra-low-energy computations. However, the lack of a statistical direc…
nlin.CD2025
Analytical Treatment of a Non-integrable Pendulum Based on Eigenvalue Problem of the Liouville Operator
Kosuke Asano, Kenichi Noba, Tomio Petrosky
We perform analytical and quantitative analysis of the motion of a non-integrable pendulum with two degrees of freedom, in which an integrable nonlinear pendulum and a harmonic osc…
astro-ph.EP2024
Stability of Hilda asteroids at 3:2 resonance point in restricted three-body problem
Kosuke Asano, Kenichi Noba, Tomio Petrosky
Stability of Hilda Asteroids in the solar system around the 3:2 resonance point is analyzed in terms of the Sun-Jupiter-asteroid elliptic restricted three-body problem. We show tha…