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Czechoslovak Journal of Physics

, Volume 42, Issue 12, pp 1325–1329 | Cite as

Non-linear gauge symmetry in R2-gravity in two dimensions

  • H. Grosse
  • W. Kummer
  • P. Prešnajder
  • D. J. Schwarz
Article
  • 10 Downloads

Abstract

The dynamical symmetry ofR2-gravity with torsion in two dimensions is investigated within Hamiltonian approach. The symmetry may be interpreted as quadratically deformed iso(2,1)-gauge algebra with the deformation given by the Casimir operators of the undeformed algebra.

Keywords

Gauge Symmetry Casimir Operator Dynamical Symmetry Gauge Algebra Hamiltonian Approach 
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References

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    Grosse H., Kummer W., Prešnajder P., and Schwarz D. J.: J. Math. Phys.33 (1992) 3892.Google Scholar
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    Celeghini E., Giacchetti R., Sorace E., and Tarlini M.: J. Math. Phys.32 (1991) 1159.Google Scholar

Copyright information

© Institute of Physics, Czechoslovak Academy of Sciences 1992

Authors and Affiliations

  • H. Grosse
    • 1
  • W. Kummer
    • 1
    • 2
  • P. Prešnajder
    • 1
    • 3
  • D. J. Schwarz
    • 1
    • 2
  1. 1.Institut für theoretische PhysikUniversität WienWienAustria
  2. 2.Institut für theoretische PhysikTechnische Universität WienWienAustria
  3. 3.Matematicko-fyzikálna fakultaUniverzita KomenskéhoBratislavaČSFR

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