173 citations · 1.6k across the 76 of their papers we have counts for
4 papers · 1 filter
Non-local divergence-free currents for the account of symmetries in two-dimensional wave scattering
Marios Metaxas, Peter Schmelcher, Fotis Diakonos
We explore wave-mechanical scattering in two spatial dimensions assuming that the corresponding potential is invariant under linear symmetry transforms such as rotations, reflectio…
Oscillons and oscillating kinks in the Abelian-Higgs model
V. Achilleos, F. K. Diakonos, D. J. Frantzeskakis +5
We study the classical dynamics of the Abelian Higgs model employing an asymptotic multiscale expansion method, which uses the ratio of the Higgs to the gauge field amplitudes as a…
Statistical Approach to the Cosmological-Constant Problem on Brane Worlds
F. K. Diakonos, E. N. Saridakis
We investigate the physically accepted solutions of general Braneworld scenarios, scanning uniformly the associated parameter space. Without making any further assumptions we find…
Energy from the Bulk through Parametric Resonance
F. K. Diakonos, E. N. Saridakis, N. Tetradis
We demonstrate that energy can be transferred very rapidly from the bulk to the brane through parametric resonance. In a simple realization, we consider a massless bulk field that…