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On the Effective Equation of State of Dark Energy
In an effective field theory model with an ultraviolet momentum cutoff, there is a relation between the effective equation of state of dark energy and the ultraviolet cutoff scale. It implies that a measure of the equation of state of dark energy different from minus one, does not rule out vacuum en...
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Lenguaje: | eng |
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2010
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Acceso en línea: | https://dx.doi.org/10.1142/S0218271810018402 http://cds.cern.ch/record/1266486 |