Abstract.
We consider the problem of energy for spinor fields coupled to their surrounding curved-twisted space-time, and we show that when treated geometrically we cannot even be certain that there is a problem for the energy in the first place.
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L. Fabbri, Int. J. Geom. Methods Mod. Phys. 12, 1550099 (2015)
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L. Fabbri, arXiv:1611.08474 [gr-qc]
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Fabbri, L. A geometrical assessment of spinorial energy conditions. Eur. Phys. J. Plus 132, 156 (2017). https://doi.org/10.1140/epjp/i2017-11444-6
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DOI: https://doi.org/10.1140/epjp/i2017-11444-6