40 citations · 294 across the 29 of their papers we have counts for
29 papers
Algebraic Structure of Dirac Hamiltonians in Non-Commutative Phase Space
Horacio Falomir, Joaquin Liniado, Pablo Pisani
In this article we study two-dimensional Dirac Hamiltonians with non-commutativity both in coordinates and momenta from an algebraic perspective. In order to do so, we consider the…
Scalar correlators and normal modes in holographic neutron stars
Tobías Canavesi, Octavio Fierro, Nicolás Grandi +1
We study a scalar field in the background of a holographic neutron star at finite temperature and analyze its asymptotic behavior to compute the two-point correlator at the boundar…
A New Example of the Effects of a Singular Background on the Zeta Function
Horacio Falomir, Joaquín Liniado, Pablo Pisani
To motivate our discussion, we consider a 1+1 dimensional scalar field interacting with a static Coulomb-type background, so that the spectrum of quantum fluctuations is given by a…
Symmetric affine surfaces with torsion
Daniela D'Ascanio, Peter Gilkey, Pablo Pisani
We study symmetric affine surfaces which have non-vanishing torsion tensor. We give a complete classification of the local geometries possible if the torsion is assumed parallel. T…
Worldline formalism for a confined scalar field
Olindo Corradini, James P. Edwards, Idrish Huet +2
The worldline formalism is a useful scheme in quantum field theory which has also become a powerful tool for numerical computations. The key ingredient in this formalism is the fir…
Dyson equations for correlators of Wilson loops
Diego Correa, Pablo Pisani, Alan Rios Fukelman +1
By considering a Gaussian truncation of super Yang-Mills, we derive a set of Dyson equations that account for the ladder diagram contribution to connected correlators…