77 citations · 387 across the 31 of their papers we have counts for
5 papers · 1 filter
About matter and dark-energy domination eras in R^n gravity or lack thereof
Luisa G. Jaime, Leonardo Patiño, Marcelo Salgado
We provide further numerical evidence which shows that R^n models in f(R) metric gravity whether produces a late time acceleration in the Universe or a matter domination era (usual…
Thermal photon production in a strongly coupled anisotropic plasma
Leonardo Patino, Diego Trancanelli
Photons produced in heavy ion collisions escape virtually unperturbed from the surrounding medium, thus representing an excellent probe of the conditions at the emission point. Usi…
Cosmology in f(R) exponential gravity
Luisa Jaime, Marcelo Salgado, Leonardo Patino
Using an approach that treats the Ricci scalar itself as a degree of freedom, we analyze the cosmological evolution within an f(R) model that has been proposed recently (exponentia…
f(R) Cosmology revisited
Luisa G. Jaime, Leonardo Patino, Marcelo Salgado
We consider a class of metric f(R) modified gravity theories, analyze them in the context of a Friedmann-Robertson-Walker cosmology and confront the results with some of the known…
Topological quantization of the free massive bosonic field
Gustavo Arciniega, Francisco Nettel, Leonardo Patiño +1
We present a topological quantization of free massive bosonic fields as the first example of a classical field theory with a quantum counterpart to be studied under this formalism.…