Scalar field localization on deformed extra space

Mar 17, 2015
16 pages
Published in:
  • Eur.Phys.J.C 75 (2015) 7, 333
  • Published: Jul 17, 2015
e-Print:

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Abstract: (Springer)
Field localization on 2-dim extra space is considered in the framework of f(R) gravity. It is shown that interference of the local matter energy distribution and the metric of the extra space forms a point-like defect—a 4-dim brane. The energy-momentum of the brane depends on the initial conditions, which could lead to an arbitrarily small cosmological Λ\Lambda term.
Note:
  • 16 pages, 5 figures
  • gravitation: f(R)
  • matter: energy
  • field theory: scalar
  • membrane model
  • localization
  • boundary condition
  • energy-momentum
  • deformation
  • defect