3 papers
cond-mat.stat-mech2025
Periodically Driven anharmonic chain: Convergent Power Series and Numerics
Pedro L. Garrido, Tomasz Komorowski, Joel L. Lebowitz +1
We investigate the long time behavior of a pinned chain of oscillators, indexed by . The system is subjected to an external driving force on the parti…
math-ph2025
Convergent Power Series for Anharmonic Chain with Periodic Forcing
Pedro L. Garrido, Tomasz Komorowski, Joel L. Lebowitz +1
We study the propagation of energy in one-dimensional anharmonic chains subject to a periodic, localized forcing. For the purely harmonic case, forcing frequencies outside the line…
math.PR2024
Scaling limits of solitons in the box-ball system
Stefano Olla, Makiko Sasada, Hayate Suda
We study the space-time scaling limits of solitons in the box-ball system with random initial distribution. In particular, we show that any recentered tagged soliton converges to a…