Abstract.
This study of gauge field theories on \(\kappa\)-deformed Minkowski spacetime extends previous work on field theories on this example of a non-commutative spacetime. We construct deformed gauge theories for arbitrary compact Lie groups using the concept of enveloping algebra-valued gauge transformations and the Seiberg-Witten formalism. Derivative-valued gauge fields lead to field strength tensors as the sum of curvature- and torsion-like terms. We construct the Lagrangians explicitly to first order in the deformation parameter. This is the first example of a gauge theory that possesses a deformed Lorentz covariance.
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References
M.R. Douglas, N.A. Nekrasov, Rev. Mod. Phys. 73, 977 (2001)
R.J. Szabo, Phys. Rept. 378, 207 (2003)
J. Lukierski, A. Nowicki, H. Ruegg, V.N. Tolstoy, Phys. Lett. B 264, 331 (1991)
J. Lukierski, A. Nowicki, H. Ruegg, Phys. Lett. B 293, 344 (1992)
S. Majid, H. Ruegg, Phys. Lett. B 334, 348 (1994)
M. Dimitrijević, L. Jonke, L. Möller, E. Tsouchnika, J. Wess, M. Wohlgenannt, Eur. Phys. J. C 31, 129 (2003)
N. Seiberg, E. Witten, JHEP 9909, 032 (1999)
J. Madore, S. Schraml, P. Schupp, J. Wess, Eur. Phys. J. C 16, 161 (2000)
B. Jurčo, S. Schraml, P. Schupp, J. Wess, Eur. Phys. J. C 17, 521 (2000)
B. Jurčo, L. Möller, S. Schraml, P. Schupp, J. Wess, Eur. Phys. J. C 21, 383 (2001)
X. Calmet, B. Jurčo, P. Schupp, J. Wess, M. Wohlgenannt, Eur. Phys. J. C 23, 363 (2002)
M. Kontsevich, Deformation quantization of Poisson manifolds I, q-alg/9709040
D. Brace, B.L. Cerchiai, A.F. Pasqua, U. Varadarajan, B. Zumino, JHEP 0106, 047 (2001)
M. Picariello, A. Quadri, S.P. Sorella, JHEP 0201, 045 (2002)
G. Barnich, F. Brandt, M. Grigoriev, Nucl. Phys. B 677, 503 (2004)
F. Meyer, H. Steinacker, Gauge Field Theory on the E q (2)-covariant Plane, accepted for publication in Int. J. Mod. Phys. A, hep-th/0309053
P. Aschieri, B. Jurčo, P. Schupp, J. Wess, Nucl. Phys. B 651, 45 (2003)
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Received: 17 December 2003, Revised: 6 May 2004, Published online: 23 June 2004
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Dimitrijević, M., Meyer, F., Möller, L. et al. Gauge theories on the \(\kappa\)-Minkowski spacetime. Eur. Phys. J. C 36, 117–126 (2004). https://doi.org/10.1140/epjc/s2004-01887-0
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DOI: https://doi.org/10.1140/epjc/s2004-01887-0