Constraints on the cosmic history of self-interacting Bose-Einstein condensed (SIBEC) dark
matter (DM) are obtained using the cosmic microwave background (CMB), baryonic acoustic …

Using the near-detailed-balance distribution function obtained in our recent work, we
present a set of covariant gravito-thermal transport equations (ie the flow of various charges …

We find a near detailed balance solution to the relativistic Boltzmann equation under the
relaxation time approximation with a collision term which differs from the Anderson–Witting …

It is known than the inclusion of spatial curvature can modify the evolution of matter
perturbations and affect the Large Scale Structure (LSS) formation. We quantify the effects of …

The necessary and sufficient conditions for a perfect energy tensor to describe the energy
evolutions of a monoatomic relativistic Synge gas are obtained. Then, a Rainich-like theory …

Theoretically, the running of the cosmological constant in the IR region is not ruled out. On
the other hand, from the QFT viewpoint, the energy released due to the variation of the …

Abstract Using the Reduced Relativistic Gas (RRG) model, we analytically determine the
matter power spectrum for Warm Dark Matter (WDM) on small scales, k> 1 h/Mpc. The RRG …

This white paper summarizes the activities of the Brazilian community concerning dark
matter physics and highlights the importance of financial support to Brazilian groups that are …