Conveners
T1-4 Mathematical Physics (DTP) | Physique mathématique (DPT)
- Hubert de Guise
Presentation materials
Studies on scattering of longitudinally and transversely incident beam of electrons by hollow cylindrical potential and coaxial cylindrical potentials have shown the presence of quasi bound “whispering” modes [1,2]. The realization of Levinson’s theorem [3,4] has been studied for some scattering potentials and results are widely available.
Roberts and Valluri [5] presented a geometric...
I highlight how the problem of obtaining correspondence rules for SU3 Wigner function differs from that of the SU2 problem. I show how these rules are easily obtained for the Q-functions but how the transition from Q to Wigner functions for SU3 brings about novel features not present in SU2. A path to solution will be proposed.
We have proposed, in a previous CAP conference, an erfc potential that can be integrated in a symmetric metric to define the space-time surrounding a static symmetric massive object. The geometry described by this metric provides a unique representation of a static symmetric stellar system that is continuous over all the coordinate ranges. No discontinuities and no singularities, coordinate or...
In this work, we consider the Korteweg-de Vries equation and its variants which are third order nonlinear partial differential equations. It originates from many physical phenomena, for example, the flow of liquids containing gas bubbles, in the study of the propagation of waves in an elastic tube filled with a viscous fluid and also for the description of shallow water waves on viscous fluid....
