853 citations · 1.2k across the 12 of their papers we have counts for
12 papers
Convection and cracking stability of spheres in General Relativity
Héctor Hernández, Luis A. Núñez, Adriana Vásquez-Ramírez
In the present paper we consider convection and cracking instabilities as well as their interplay. We develop a simple criterion to identify equations of state unstable to convecti…
Quasi-static thermal evolution of compact objects
L. Becerra, H. Hernandez, L. A. Nunez
We study under what conditions the thermal peeling is present for dissipative local and quasi-local anisotropic spherical matter configurations. The thermal peeling occurs when dif…
Estimation of length scale of RS II- braneworld model through perturbations in Helium's atom ground state energy
Nephtali Garrido, Hector H. Hernandez
We put to the test an effective three-dimensional electrostatic potential, obtained effectively by considering an electrostatic source inside a (5+)-dimensional braneworld scena…
High-order quantum back-reaction and quantum cosmology with a positive cosmological constant
Martin Bojowald, David Brizuela, Hector H. Hernandez +2
When quantum back-reaction by fluctuations, correlations and higher moments of a state becomes strong, semiclassical quantum mechanics resembles a dynamical system with a high-dime…
Sound Speeds, Cracking and Stability of Self-Gravitating Anisotropic Compact Objects
H. Abreu, H. Hernandez, L. A. Nunez
Using the the concept of cracking we explore the influence of density fluctuations and local anisotropy have on the stability of local and non-local anisotropic matter configuratio…
Effective equations for isotropic quantum cosmology including matter
Martin Bojowald, Hector Hernandez, Aureliano Skirzewski
Effective equations often provide powerful tools to develop a systematic understanding of detailed properties of a quantum system. This is especially helpful in quantum cosmology w…