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Dark Energy and Dark Matter: Observations, Experiments and Theories
E. Pécontal, T. Buchert, Ph. Di Stefano and Y. Copin (eds)
EAS Publications Series, 36 (2009) 167-171
DOI: 10.1051/eas/0936024
Quantum vacuum and accelerated expansion
B. Broda and M. SzaneckiDepartment of Theoretical Physics, University of Łódź, Pomorska 149/153, 90–236 Łódź, Poland; ;
bobroda@uni.lodz.pl
michalszanecki@wp.pl
Published online: 30 May 2009
Abstract
A new approach to extraction of quantum vacuum energy, in the
context of the accelerated expansion, is proposed, and it is shown
that experimentally realistic orders of values can be derived. The
idea has been implemented in the framework of the
Friedmann–Lemaître–Robertson–Walker geometry in the
language of the effective action in the relativistic formalism of
Schwinger's proper time and Seeley–DeWitt's heat kernel
expansion.
© EAS, EDP Sciences 2009
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