2 papers
astro-ph.SR2020
Energy and helicity fluxes in line-tied eruptive simulations
Luis Linan, Étienne Pariat, Guillaume Aulanier +2
Based on a decomposition of the magnetic field into potential and nonpotential components, magnetic energy and relative helicity can both also be decomposed into two quantities: po…
astro-ph.SR2018
Time variations of the non-potential and volume-threading magnetic helicities
Luis Linan, Étienne Pariat, Kostas Moraitis +2
Relative magnetic helicity is a gauge invariant quantity suitable for the study of the magnetic helicity content of heliospheric plasmas. Relative magnetic helicity can be decompos…