Maxwell's theory on noncommutative spaces and quaternions
Oct, 200112 pages
Published in:
- Annales Fond.Broglie 27 (2002) 343-358
e-Print:
- hep-th/0110059 [hep-th]
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Abstract:
The Maxwell theory on non-commutative spaces has been considered. The non-linear equations of electromagnetic fields on non-commutative spaces were obtained in the compact spin-tensor (quaternion) form. It was shown that the plane electromagnetic wave is the solution of the system of non-linear wave equations of the second order for the electric and magnetic induction fields. We have found the canonical and symmetrical energy-momentum tensors and their non-zero traces. So, the trace anomaly of the energy-momentum tensor was obtained in electrodynamics on non-commutative spaces. It was noted that the dual transformations of electromagnetic fields on non-commutative spaces are broken.- Maxwell equation
- space-time: noncommutative
- quaternion
- tensor: energy-momentum
- duality: transformation
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