@Article{Borja_etal2012,
author="Borja, E. F.
and Garay, I.
and Strobel, E.",
title="Revisiting the quantum scalar field in spherically symmetric quantum gravity",
journal="Classical and Quantum Gravity",
year="2012",
publisher="Iop Publishing Ltd",
volume="29",
number="14",
pages="145012--19pp",
abstract="We extend previous results in spherically symmetric gravitational systems coupled with a massless scalar field within the loop quantum gravity framework. As a starting point, we take the Schwarzschild spacetime. The results presented here rely on the uniform discretization method. We are able to minimize the associated discrete master constraint using a variational method. The trial state for the vacuum consists of a direct product of a Fock vacuum for the matter part and a Gaussian centered around the classical Schwarzschild solution. This paper follows the line of research presented by Gambini et al (2009 Class. Quantum Grav. 26 215011 (arXiv: 0906.1774v1)) and a comparison between their result and the one given in this work is made.",
optnote="WOS:000305810600013",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1087), last updated on Sun, 16 Dec 2012 19:29:40 +0000",
issn="0264-9381",
doi="10.1088/0264-9381/29/14/145012",
opturl="http://arxiv.org/abs/1201.4229",
opturl="https://doi.org/10.1088/0264-9381/29/14/145012",
archivePrefix="arXiv",
eprint="1201.4229",
language="English"
}