3 papers
nlin.CD2026
Toda lattice formed in nonequilibrium steady states of SWCNT
Heeyuen Koh, Shigeo Maruyama
Toda lattice or FPUT chain-like dynamics have been regarded as the prerequisite condition to explain the length dependency of high thermal conductivity of low-dimensional systems a…
physics.comp-ph2026
Bi-Hamiltonian in Semiflexible Polymer as Strongly Coupled System
Heeyuen Koh, Shigeo Maruyama
Quantifying the interaction between a system of interest and its ambient conditions, the memory effect links the states of two distinct Hamiltonians: one for the target system and…
cond-mat.mes-hall2025
Strongly hybridized phonons in one-dimensional van der Waals crystals
Shaoqi Sun, Qingyun Lin, Yihuan Li +7
The phenomena of pronounced electron-electron and electron-phonon interactions in one-dimensional (1D) systems are ubiquitous, which are well described by frameworks of Luttinger l…