output
20032026
most citedBounds on the basic physical parameters for anisotropic compact general relativistic objects

377 citations

93 papers

astro-ph.CO2026

Signatures of Extended Dark Energy Parametrisations in Structure Formation under Background Constraints

Greco A. Peña, Mario H. Amante, Javier Chagoya +3

We study structure formation in alternative cosmological models constrained by background observations, including CDM, wCDM, the Chevallier-Polarski-Linder parametrisation and a…

gr-qc2025★ 1 cited

Linear stability of nonrelativistic Proca stars

Emmanuel Chávez Nambo, Galo Diaz-Andrade, Alberto Diez-Tejedor +3

We study the linear stability of nonrelativistic Proca stars under generic perturbations. Using a combination of analytic and numerical methods, we demonstrate that, as expected, t…

math.AC2025

Gröbner bases and the second generalized Hamming weight of a linear code

Hernán de Alba, Cecilia Martínez-Reyes

It is known that for binary codes one can use Gröbner bases to obtain a subset of codewords of minimal support that can be used to determine the second generalized Hamming weight o…

gr-qc2025★ 2 cited

Compact stars in Einstein-scalar-Gauss-Bonnet gravity: regular and divergent scalar field configurations

Roberto D. Alba Q., Javier Chagoya, Armando A. Roque

We investigate static, spherically symmetric solutions in Einstein-scalar-Gauss-Bonnet gravity non-minimally coupled to a massless real scalar field, both in vacuum and in the pres…

hep-th2025

Bosonic Spin-1 SOPHY

Armando De la C. Rangel-Pantoja, I. Díaz-Saldaña, Carlos A. Vaquera-Araujo

In this work we study the canonical quantization of a second-order pseudo-Hermitian field theory for massive spin-1 bosons transforming under the representation…

hep-th2025★ 1 cited

Second-order pseudo-Hermitian spin- bosons

A. de la C. Rangel-Pantoja, I. Díaz-Saldaña, Carlos A. Vaquera-Araujo

The canonical quantization of a field theory for spin- massive bosons that satisfy the Klein-Gordon equation is presented. The breakdown of the usual spin-statistics connectio…