2 papers
cond-mat.quant-gas2025
Soliton and traveling wave solutions in coupled one-dimensional condensates
Zeyu Rao, Xiaoshui Lin, Jingsong He +2
Ultracold condensates provide a unique platform for exploring soliton physics. Motivated by the recent experiments realizing the sine-Gordon model in a split one-dimensional (1D) B…
physics.optics2025
Internal dynamics and fission of pure-quartic soliton molecules
Zhixiang Deng, Rui Ma, Chunxiang Zhang +4
We address the weak interaction of a pair of well-separated pure-quartic solitons (PQSs), which are solutions to a generalized nonlinear Schrodinger equation (NLSE) with the quarti…