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Title

Subquantum dark energy

AuthorsGonzález-Díaz, Pedro F.
Issue Date2004
PublisherAmerican Physical Society
CitationPhysical Review D - Particles, Fields, Gravitation and Cosmology 69: 103512-1-103512-8 (2004)
AbstractA procedure is considered that upgrades the Lagrangian description of quantum relativistic particles to the Lagrangian of a proper field theory in the case that the Klein-Gordon wave equation is classically interpreted in terms of a relativistic subquantum potential. We apply the resulting field theory to cosmology and show that the relativistic version of Bohm's subquantum potential which can be associated with a homogeneous and isotropic distribution of particles behaves as though it was a cosmological constant responsible for the current accelerating expansion of the Universe, at least in the limit where the field potential vanishes.
URIhttp://hdl.handle.net/10261/60073
DOI10.1103/PhysRevD.69.103512
Identifiersdoi: 10.1103/PhysRevD.69.103512
issn: 0556-2821
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