Comparison of the DeWitt metric in general relativity with the fourth-rank constitutive tensors in electrodynamics and in elasticity theory
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DOI: 10.1007/s10714-017-2329-1
Abstract: We perform a short comparison between the local and linear constitutive tensor $$\chi ^{\lambda \nu \sigma \kappa }$$χλνσκ in four-dimensional electrodynamics, the elasticity tensor $$c^{ijkl}$$cijkl in three-dimensional elasticity theory, and the DeWitt metric $$G^{abcd}$$Gabcd in… read more here.
Keywords: dewitt metric; general relativity; electrodynamics elasticity; electrodynamics ... See more keywords