Metaphors, generalizations and unifications are natural and desirable ingredients of the
evolution of scientific theories and concepts. Physics, in particular, obviously walks along …

We study the truncated Wigner method applied to a weakly interacting spinless Bose-
condensed gas which is perturbed away from thermal equilibrium by a time-dependent …

Most astrophysical plasmas are observed to have velocity distribution functions exhibiting
non-Maxwellian suprathermal tails. The high energy particle populations are accurately …

Arbitrary amplitude ion-acoustic solitary waves are addressed in a two-component plasma
with a q-nonextensive electron velocity distribution. Our results show that in such a plasma …

We present an investigation for the generation of a dust-acoustic rogue wave in a dusty
plasma composed of negatively charged dust grains, as well as nonextensive electrons and …

The nonextensivity in a nonisothermal plasma system with the Coulombian long-range
interaction is studied in the framework of Tsallis statistics. We present for first time a …

We investigate the dispersion relation and Landau damping of ion acoustic waves in the
collisionless magnetic-field-free plasma when the plasma is described by the nonextensive …

The kinetic foundations of Tsallis' nonextensive thermostatistics are investigated through
Boltzmann's transport equation approach. Our analysis follows from a nonextensive …

The seminal paper of Mamun et al [Phys. Plasmas 3, 702 (1996)] is revisited within the
theoretical framework of the Tsallis statistical mechanics. The nonextensivity may originate …

We have revisited the fragment-asperity interaction model recently introduced by Sotolongo-
Costa and Posadas [Phy. Rev. Lett. 92, 048501 (2004)] by considering a different definition …