48 citations · 210 across the 26 of their papers we have counts for
26 papers
Blackbody heat capacity at constant pressure
E. S. Moreira
At first glance, the title of this work seems to be improper. And the reason is well known. Since blackbody pressure depends only on temperature, one cannot take the derivative of…
Boundary effects on the thermal stability of a black hole at the centre of a conducting spherical shell
E. S. Moreira
This paper reports calculations and analysis of the effects of a perfect conducting wall of a very large spherical shell on the stable thermodynamic equilibrium of a black hole sit…
Thermodynamics of a charged relativistic ideal Boltzmann gas
C. P. Felix, E. S. Moreira
This paper presents a toy model of a charged relativistic classical gas in flat spacetime of an arbitrary number of dimensions equipped with some ``pair production'' mechanism. Wor…
Blackbody thermodynamics in the presence of Casimir's effect
E. S. Moreira, Heitor da Silva
This paper is a study of the electromagnetic radiation at temperature in a thin slab whose walls are made of a perfect conductor. The two large parallel walls of area are a…
Hot scalar radiation around a cosmic string setting bounds on the coupling parameter
E. S. Moreira
In this work, by investigating the low temperature behaviour of a scalar field around a cosmic string, and assuming stable thermodynamic equilibrium, it is shown that the coupling…
Stefan-Boltzmann law for massive photons
E. S. Moreira, T. G. Ribeiro
This paper generalizes the Stefan-Boltzmann law to include massive photons. A crucial ingredient to obtain the correct formula for the radiance is to realize that a massive photon…