A. Politi, T. Schneider
EPL
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.
A. Politi, T. Schneider
EPL
T. Schneider, E. Stoll
Physical Review Letters
N. Lazarides, T. Schneider, et al.
Physica C: Superconductivity and its applications
T. Schneider, D. Ariosa
Zeitschrift für Physik B Condensed Matter