2 papers
hep-th2025
Nonabelian fluids and helicities
Horatiu Nastase, Jacob Sonnenschein
In analogy with the non-Abelian gauge helicities conserved in time for ``null fields", that we have defined previously, in this paper we first define non-Abelian fluid helicities a…
hep-th2024
Novel knotted non-abelian gauge fields
Horatiu Nastase, Jacob Sonnenschein
In analogy to null electromagnetic fields we define null YM fields. We show that the null non-abelian gauge fields admit a set of conserved "helicities". We derive…