13 citations · 30 across the 5 of their papers we have counts for
5 papers
Geometrical Foundations of Cartan Gauge Gravity
Gabriel Catren
We use the theory of Cartan connections to analyze the geometrical structures underpinning the gauge-theoretical descriptions of the gravitational interaction. According to the the…
Extended Connection in Yang-Mills Theory
G. Catren, J. Devoto
The three fundamental geometric components of Yang-Mills theory -gauge field, gauge fixing and ghost field- are unified in a new object: an extended connection in a properly chosen…
Notes on Dilaton Quantum Cosmology
Gabriel Catren, Claudio Simeone
In these notes we address the canonical quantization of the cosmological models which appear as solutions of the low energy effective action of closed bosonic string theory (dilato…
Time asymmetries in quantum cosmology and the searching for boundary conditions to the Wheeler-DeWitt equation
Mario Castagnino, Gabriel Catren, Rafael Ferraro
The paper addresses the quantization of minisuperspace cosmological models by studying a possible solution to the problem of time and time asymmetries in quantum cosmology. Since G…
Quantization of the Taub cosmological model with extrinsic time
Gabriel Catren, Rafael Ferraro
The paper addresses the quantization of minisuperspace cosmological models, with application to the Taub Model. By desparametrizing the model with an extrinsic time, a formalism is…