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On a model of an unconstrained hyperfluid

Yuri N. Obukhov
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Abstract

A hyperfluid is a classical continuous medium carrying hypermomentum. We modify the earlier developed variational approach to a hyperfluid in such a way that the Frenkel type constraints imposed on the hypermomentum current are eliminated. The resulting self-consistent model is different from the Weyssenhoff type one. The essential point is a conservation of the hypermomentum current such that the final metrical and canonical energy-momentum forms coincide.

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Yuri N. Obukhov. 2000-08-07. On a model of an unconstrained hyperfluid. https://doi.org/10.1016/s0375-9601(96)80004-1

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