29 citations · 67 across the 6 of their papers we have counts for
6 papers
Deepening of the ocean mixed layer at the northern Patagonian continental shelf: a numerical study
Juan Zanella, Ezequiel Alvarez, Andres Pescio +1
A possible deepening of the ocean mixed layer was investigated at a selected point of the Patagonian continental shelf where a significant positive wind speed trend was estimated.…
Inflation and nonequilibrium renormalization group
Juan Zanella, Esteban Calzetta
We study de spectrum of primordial fluctuations and the scale dependence of the inflaton spectral index due to self-interactions of the field. We compute the spectrum of fluctuatio…
Renormalization group study of damping in nonequilibrium field theory
J. Zanella, E. Calzetta
In this paper we shall study whether dissipation in a may be described, in the long wavelength, low frequency limit, with a simple Ohmic term , as it is usually do…
A nonequilibrium renormalization group approach to turbulent reheating
Juan Zanella, Esteban Calzetta
We use nonequilibrium renormalization group (RG) techniques to analyze the thermalization process in quantum field theory, and by extension reheating after inflation. Even if at a…
Neutrino oscillation mechanism for pulsar kicks reexamined
M. Barkovich, J. C. D'Olivo, R. Montemayor +1
Anisotropic neutrino emission during the neutron star formation can be the origin of the observed proper motions of pulsars. We derive a general expression for the momentum asymmet…
Renormalization group and nonequilibrium action in stochastic field theory
Juan Zanella, Esteban Calzetta
We investigate the renormalization group approach to nonequilibrium field theory. We show that it is possible to derive nontrivial renormalization group flow from iterative coarse…