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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional Autónoma de México
2011
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| Online Access: | https://www.redalyc.org/articulo.oa?id=57121297006 |
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Table of Contents:
- THE EULER CHARACTERISTIC AS A MEASURE OF THE TOPOLOGY OF COSMIC REIONIZATION M. M. Friedrich G. Mellema M. A. Alvarez P. R. Shapiro I. T. Iliev Física, Astronomía y Matemáticas H II regions Cosmology: theory methods: numerical We present here an introduction to the use of the Euler Characteristic in large-scale simulations of cosmic reionization. To characterize the topology of the ionization fraction field, we calculate the evolution of its Euler Characteristic. We find that the evolution of the topology during the first half of reionization is consistent with inside-out reionization of a (log) Gaussian density field. 2011 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57121297006 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.40