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Lorentz Gauge Gravity and Induced Effective Theories

Authors
  • Kim, S. W.
  • Pak, D. G.
Type
Preprint
Publication Date
Dec 25, 2005
Submission Date
Dec 25, 2005
Identifiers
arXiv ID: gr-qc/0512151
Source
arXiv
License
Unknown
External links

Abstract

We develop the gauge approach based on the Lorentz group to the gravity with torsion. With a Lagrangian quadratic in curvature we show that the Einstein-Hilbert action can be induced from a simple gauge model due to quantum corrections of torsion via formation of a gravito-magnetic condensate. An effective theory of cosmic knots at Planckian scale is proposed.

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