Barreiro 2010 伽马暴定暗物质和暗能量

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Title:		Gamma-Ray Bursts and Dark Energy - Dark Matter interaction
Authors:		Barreiro, T.; Bertolami, O.; Torres, P.
Publication:		eprint arXiv:1004.4562
Publication Date:		04/2010
Origin:		ARXIV
Keywords:		Astrophysics - Cosmology and Extragalactic Astrophysics, General Relativity and Quantum Cosmology, High Energy Physics - Phenomenology
Comment:		15 pages, 3 figures, ApJ latex style.
Bibliographic Code:		2010arXiv1004.4562B

Abstract

In this work Gamma Ray Burst (GRB) data is used to place constraints on a putative coupling between dark energy and dark matter. Type Ia supernovae (SNe Ia) constraints from the Sloan Digital Sky Survey II (SDSS-II) first-year results, the cosmic microwave background radiation (CMBR) shift parameter from WMAP seven year results and the baryon acoustic oscillation (BAO) peak from the Sloan Digital Sky Survey (SDSS) are also discussed. The prospects for the field are assessed, as more GRB events become available.

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