B
Beltran Rodriguez-Mueller
Researcher at San Diego State University
Publications - 27
Citations - 20328
Beltran Rodriguez-Mueller is an academic researcher from San Diego State University. The author has contributed to research in topics: Numerical relativity & Metagenomics. The author has an hindex of 14, co-authored 27 publications receiving 18074 citations. Previous affiliations of Beltran Rodriguez-Mueller include Harvard University & Gladstone Institutes.
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Fixed mesh refinement in the characteristic formulation of general relativity
TL;DR: In this paper, a spatially fixed mesh refinement under spherical symmetry for the characteristic formulation of General Relativity is proposed. But the work is limited to the nonlinear regime and does not cover the non-linear regime.
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Heat flow in the postquasistatic approximation
TL;DR: In this article, the authors apply the postquasistatic approximation to study the evolution of spherically symmetric fluid distributions undergoing dissipation in the form of radial heat flow.
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Rio: A new computational framework for accurate initial data of binary black holes
TL;DR: In this article, the authors present a nonlinear numerical code for the spectral modes using the standard Newton-Raphson method, LU decomposition and Gaussian quadratures, and show how the spin of one of the black holes is manifest in the conformal factor.
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A (gravitational) toy story
TL;DR: In this paper, the authors refined a toy model to explore black hole formation as these events unfold to revisit the instability of a gravitational kink, and found a critical exponent twice the standard value.
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Fixed mesh refinement in the characteristic formulation of General Relativity
TL;DR: In this paper, a spatially fixed mesh refinement under spherical symmetry for the characteristic formulation of General Relativity is proposed, which can be used in conjunction with an ADM 3+1 code to confirm the critical behavior recently reported in the gravitational collapse of a massless scalar field in an asymptotic anti-de Sitter spacetime.