17 citations · 19 across the 4 of their papers we have counts for
4 papers
Inflationary evolution in quantum cosmology from FRLW supersymmetric models
N. E. Martínez-Pérez, C. Ramírez, V. Vázquez-Báez
We consider inflationary scenarios for FRLW supersymetric models with a scalar field, whose Wheeler-DeWitt equation has analytic solutions. Following previous work of the authors,…
On the lagrangian description of dissipative systems
N. E. Martínez-Pérez, C. Ramírez
We consider the Lagrangian formulation with duplicated variables of dissipative mechanical systems. The application of Noether theorem leads to physical observable quantities which…
Symmetry breaking in non conservative systems
N. E. Martínez-Pérez, C. Ramírez
We apply Noether's theorem to show how the invariances of conservative systems are broken for nonconservative systems, in the variational formulation of Galley. This formulation co…
Supersymmetric non conservative systems
N. E. Martínez-Pérez, C. Ramírez
We give the generalization of a recent variational formulation for nonconservative classical mechanics, for fermionic and sypersymmetric systems. Both cases require slightly modifi…