50 citations · 196 across the 9 of their papers we have counts for
9 papers
Bose-Einstein Condensate dark matter models in the presence of baryonic matter and random confining potentials
Tiberiu Harko, Eniko J. Madarassy
We consider the effects of an uncorrelated random potential on the properties of Bose-Einstein Condensate (BEC) dark matter halos, which acts as a source of disorder, and which is…
Evolution and dynamical properties of Bose-Einstein condensate dark matter stars
Eniko J. M. Madarassy, Viktor T. Toth
Using recently developed nonrelativistic numerical simulation code, we investigate the stability properties of compact astrophysical objects that may be formed due to the Bose-Eins…
Numerical simulation code for self-gravitating Bose-Einstein condensates
Eniko J. M. Madarassy, Viktor T. Toth
We completed the development of simulation code that is designed to study the behavior of a conjectured dark matter galactic halo that is in the form of a Bose-Einstein Condensate…
Finite temperature effects in Bose-Einstein Condensed dark matter halos
Tiberiu Harko, Eniko J. M. Madarassy
Once the critical temperature of a cosmological boson gas is less than the critical temperature, a Bose-Einstein Condensation process can always take place during the cosmic histor…
Calibrating passive scalar transport in shear-flow turbulence
Eniko J. M. Madarassy, Axel Brandenburg
The turbulent diffusivity tensor is determined for linear shear flow turbulence using numerical simulations. For moderately strong shear, the diagonal components are found to incre…
Vortex Lattice in a Rotating Bose-Einstein Condensate
Eniko J. M. Madarassy
Numerical simulations of vortex motion in a trapped Bose-Einstein condensate were performed by solving the two-dimensional Gross-Pitaevskii equation in the presence of a simple phe…