47 citations · 399 across the 28 of their papers we have counts for
29 papers
Thermodynamic class II Szekeres-Szafron solutions. Regular models
Bartolomé Coll, Joan Josep Ferrando, Juan Antonio Sáez
In a recent paper (Coll {\em et al} 2019 {\it Class. Quantum Grav.} {\bf 36} 175004) we have studied a family of Szekeres-Szafron solutions of class II in local thermal equilibrium…
A hydrodynamic approach to the classical ideal gas
Bartolomé Coll, Joan Josep Ferrando, Juan Antonio Sáez
The necessary and sufficient condition for a conservative perfect fluid energy tensor to be the energetic evolution of a classical ideal gas is obtained. This condition forces the…
On the relativistic compressibility conditions
Bartolomé Coll, Joan Josep Ferrando, Juan Antonio Sáez
The constraints imposed by the relativistic compressibility hypothesis on the square of the speed of sound in a medium are obtained. This result allows to obtain purely hydrodynami…
Thermodynamic class II Szekeres-Szafron solutions. Singular models
Bartolomé Coll, Joan Josep Ferrando, Juan Antonio Sáez
A family of parabolic Szekeres-Szafron class II solutions in local thermal equilibrium is studied and their associated thermodynamics are obtained. The subfamily with the hydrodyna…
Epistemic relativity: An experimental approach to physics
Bartolomé Coll
The recent concept of {\em relativistic positioning system} (RPS) has opened the possibility of making Relativity the {\em general standard frame} in which to state any physical pr…
Relativistic perfect fluids in local thermal equilibrium
Bartolomé Coll, Joan Josep Ferrando, Juan Antonio Sáez
Every evolution of a fluid is uniquely described by an energy tensor. But the converse is not true: an energy tensor may describe the evolution of different fluids. The problem of…