TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.12.4.136
TI  - Enstrophy without boost symmetry
PY  - 2022/04/21
UR  - https://www.scipost.org/SciPostPhys.12.4.136
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 12
IS  - 4
SP  - 136
A1  - Pinzani-Fokeeva, Natalia
AU  - Yarom, Amos
AB  - We construct an approximately conserved current for $2+1$ dimensional, Aristotelian (non boost invariant), fluid flow. When Aristotelian symmetry is enhanced to Galilean symmetry, this current matches the enstrophy current responsible for the inverse cascade in incompressible fluids. Other enhancements of Aristotelian symmetry discussed in this work include Lorentzian, Carrollian and Lifshitz scale symmetry.
ER  -

@Article{10.21468/SciPostPhys.12.4.136,
	title={{Enstrophy without boost symmetry}},
	author={Natalia Pinzani-Fokeeva and Amos Yarom},
	journal={SciPost Phys.},
	volume={12},
	pages={136},
	year={2022},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.12.4.136},
	url={https://scipost.org/10.21468/SciPostPhys.12.4.136},
}