On a model of an unconstrained hyperfluid.
PHYS LETT A
163 - 167.
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 model. The essential point is a conservation of the hypermomentum current such that the final metrical and canonical energy-momentum forms coincide.
|Title:||On a model of an unconstrained hyperfluid|
|Keywords:||EINSTEIN-CARTAN-THEORY, SPACE-TIME, FLUID, SPIN|
|UCL classification:||UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Mathematics|
Archive Staff Only