On a model of an unconstrained hyperfluid
General Relativity and Quantum Cosmology
2015-06-25 v1
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.
Cite
@article{arxiv.gr-qc/0008014,
title = {On a model of an unconstrained hyperfluid},
author = {Yuri N. Obukhov},
journal= {arXiv preprint arXiv:gr-qc/0008014},
year = {2015}
}
Comments
Revtex, 10 pages, no figures