2010/01/02 by Liangwei Dong, Fangwei Ye · 1 citation
Physics and Astronomy · #Advanced Fiber Laser Technologies #Classical mechanics #Mode (computer interface) #Multipole expansion #Nonlinear Photonic Systems #Nonlinear Waves and Solitons #Nonlinear system #Physics #Quadrupole #Quantum electrodynamics #Quantum mechanics #Quantum nonlocality #Soliton #Stability (learning theory) #Thermal #Thermodynamics #nlin.PS
paper · pdf · doi:10.1103/physreva.81.013815
published as Phys. Rev. A 81, 013815 (2010) · 16 pages, 4 figures, to appear in Phys. Rev. A
arxiv created 2010/01/02 · openalex publication_date 2010/01/22 · arxiv updated 2015/05/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We study the stability of multipole-mode solitons in one-dimensional thermal nonlinear media. We show how the sample geometry impacts the stability of multipole-mode solitons and reveals that the tripole and quadrupole can be made stable in their whole domain of existence, provided that the sample width exceeds a critical value. In spite of such geometry-dependent soliton stability, we find that the maximal number of peaks in stable multipole-mode solitons in thermal media is the same as that in nonlinear materials with finite-range nonlocality.