39 citations · 82 across the 5 of their papers we have counts for
5 papers
Adiabatic lapse rate of non-ideal gases: The role of molecular interactions and vibrations
Bogar Díaz, J. E. Ramírez
We report a formula for the dry adiabatic lapse rate that depends on the compressibility factor and the adiabatic curves. Then, to take into account the non-ideal behavior of the g…
Effects of the second virial coefficient on the adiabatic lapse rate of dry atmospheres
Emilio Alvarez Navarro, Bogar Díaz, Miguel Ángel García-Ariza +1
We study the effect of the second virial coefficient on the adiabatic lapse rate of a dry atmosphere. To this end, we compute the corresponding adiabatic curves, the internal energ…
Symmetries of first-order Lovelock gravity
Merced Montesinos, Rodrigo Romero, Bogar Díaz
We apply the converse of Noether's second theorem to the first-order -dimensional Lovelock action, considering the frame rotation group as both or as $SO(…
Geometric Lagrangian approach to the physical degree of freedom count in field theory
Bogar Diaz, Merced Montesinos
To circumvent some technical difficulties faced by the geometric Lagrangian approach to the physical degree of freedom count presented in the work of Diaz, Higuita, and Montesinos,…
Lagrangian approach to the physical degree of freedom count
Bogar Díaz, Daniel Higuita, Merced Montesinos
In this paper we present a Lagrangian method that allows the physical degree of freedom count for any Lagrangian system without having to perform neither Dirac nor covariant canoni…