3 papers
physics.flu-dyn2026
Scale invariant solutions in relativistic hydrodynamics
Esteban Calzetta
The goal of this work is to describe the scale invariant solutions of a typical relativistic hydrodynamic model. We shall take as representative model an Israel-Stewart framework,…
hep-ph2025
Hydrodynamic models of reheating
Juan Pablo Elía, Lucas Cantarutti, Nahuel Mirón-Granese +1
We develop a causal hydrodynamic model that provides an effective macroscopic description of the field-theoretic dynamics during the early stages of reheating. The inflaton condens…
hep-th2020
Nonlinear Fluctuations in Relativistic Causal Fluids
Nahuel Mirón-Granese, Alejandra Kandus, Esteban Calzetta
In the Second Order Theories (SOT) of real relativistic fluids, the non-ideal properties of the flows are described by a new set of dynamical tensor variables. In this work we expl…