81 citations · 1.4k across the 54 of their papers we have counts for
4 papers · 1 filter
Lorentz and CPT violations in Finsler spacetime
Zhe Chang, Sai Wang
Standard model with intrinsic Lorentz and CPT violations is proposed in a Finsler geometric framework. We present explicitly Lorentz and CPT--breaking Lagrangians of the matter fie…
Lorentz invariance violation and electromagnetic field in an intrinsically anisotropic spacetime
Zhe Chang, Sai Wang
Recently, Kostelecky [V.A. Kostelecky, Phys. Lett. B 701, 137 (2011)] proposed that the spontaneous Lorentz invariance violation (sLIV) is related to Finsler geometry. Finsler spac…
Neutrino superluminality without Cherenkov-like processes in Finslerian special relativity
Zhe Chang, Xin Li, Sai Wang
Recently, Cohen and Glashow [A.G. Cohen, S.L. Glashow, Phys. Rev. Lett. {\bf 107}, 181803 (2011)] pointed out that the superluminal neutrinos reported by the OPERA would lose their…
Symmetry, causal structure and superluminality in Finsler spacetime
Zhe Chang, Xin Li, Sai Wang
The superluminal behaviors of neutrinos were reported by the OPERA collaboration recently. It was also noticed by Cohen and Glashow that, in standard quantum field theory, the supe…