4 papers
Consequences of the non gaussian character of the stochastic excitation for solar-type oscillations
R. Samadi, A. Nordlund, R. F. Stein +2
Our recent study, based on a 3D numerical simulation, suggested that the stochastic excitation of solar p-modes has a non gaussian nature and a non gaussian model was proposed whic…
Phase Diagram of a Two-Species Lattice Model with a Linear Instability
Sriram Ramaswamy, Mustansir Barma, Dibyendu Das +1
We review recent progress in understanding the full phase diagram of a one-dimensional, driven, two-species lattice model [Lahiri and Ramaswamy, PRL 79 (1997) 1150] in which the mo…
The Digital Sky Project: Prototyping Virtual Observatory Technologies
R. J Brunner, T. Prince, J. Good +3
Astronomy is entering a new era as multiple, large area, digital sky surveys are in production. The resulting datasets are truly remarkable in their own right; however, a revolutio…
Quasilumps from first order phase transitions
I. Dymnikova, L. Koziel, M. Khlopov +1
We investigated the bubble collisions during the first order phase transitions. Numerical results indicate that within the certain range of parameters the collision of two bubbles…