T. Schneider, E. Stoll
Physical Review Letters
Using a molecular-dynamics technique for the classical sine-Gordon chain, we have found that nonlinear breather modes give rise to two excitation branches. A low-frequency resonance is associated with the propagating envelope and a high-frequency peak with the internal oscillations. © 1979 The American Physical Society.
T. Schneider, E. Stoll
Physical Review Letters
H.R. Jauslin, T. Schneider
Journal of Statistical Physics
W.B. Waeber, E. Stoll
Journal of Physics C: Solid State Physics
T. Schneider, U. Glaus, et al.
Journal of Applied Physics