3 citations · 5 across the 7 of their papers we have counts for
7 papers
Calculation of the determinant in the Wheeler-De Witt equation
Carlos Jimenez, Nelson Vanegas
The Riemann-zeta function regularization procedure has been studied intensively as a good method in the computation of the determinant for pseudo-diferential operator. In this pape…
Non Linear Lorentz Transformation and Doubly Special Relativity
A. N. Atehortua, D. E. Jaramillo, J. M. Mira +1
We generate non-linear representations of the Lorentz Group by unitary transformation over the Lorentz generators. To do that we use deformed scale transformations by introducing m…
The Lorentz Group, a Galilean Approach
D. Jaramillo, N. Vanegas
We present a pedagogical approach to the Lorentz group. We start by introducing a compact notation to express the elements of the fundamental representation of the rotations group.…
Regularization of Automorphic Functions of Manifolds with Special Kähler Geometry
Nelson Vanegas
In this paper we find automorphic functions of coset manifolds with special Kähler geometry. We use ζ-functions to regularize an infinite product over integers which belong to a du…
Symplectic Embeddings, the Prepotentials and Automorphic Functions of
W. A. Sabra, S. Thomas, N. Vanegas
The holomorphic homogeneous prepotential encoding the special geometry of the special Kähler manifolds is constructed using…
Special Geometry and Twisted Moduli in Orbifold Theories with Continuous Wilson Lines
W. A. Sabra, S. Thomas, N. Vanegas
Target space duality symmetries, which acts on Kähler and continuous Wilson line moduli, of a () 2-dimensional subspace of the moduli space of orbifold compact…