3 papers
cond-mat.mtrl-sci2025
Phase Diagrams Construction Using Mean-Field Renormalization and Neural Network Fitting
Esteban Bedoya Rodriguez, Leon Escobar Diaz, Sebastian Trujillo Hernandez
Employing the mean-field renormalization group (MFRG) method, we analyzed the and alloys, incorporating second-neighbor interactions in t…
gr-qc2024
Approximations of the quasi-local Bartnik mass in general relativity
Leon Escobar-Diaz, Chris Stevens
In this study, we employ eth-operators and spin-weighted spherical harmonics to express the ADM mass of a static space-time based on the mean values of its components over a a radi…
gr-qc2023
Numerical stability of the Hyperbolic Formulation of the Constraint equations for cosmological space-times
Alejandro Estrada-Llesta, Cristhian Martinez-Duarte, Leon Escobar-Diaz
In this work, we study of the algebraic-hyperbolic formulation of the Einstein constraint equations for numerically constructing initial data sets for inhomogeneous cosmological sp…