On the inclusion of statistical matter in the non-relativistic limit of NS-NS supergravity

Autor:	Lescano, Eric
Rok vydání:	2024
Předmět:	High Energy Physics - Theory
Druh dokumentu:	Working Paper
Popis:	We combine techniques from kinetic theory and string dualities to couple statistical matter to a non-relativistic (NR) supergravity background, enabling the theory to be formulated in a T-duality invariant form. Similarly to the relativistic case, we explicitly demonstrate that, in the NR limit, the many-strings system necessitates a viscous fluid description for the statistical matter. This is achieved using the generalized energy-momentum tensor of a perfect fluid, which remains covariant under T-duality. Comment: 6 pages + references. V2:Correction in the scaling of c in eq.(17), which leads to well defined generalized correspondence. I am very grateful with my anonymous referee for pointing this out
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2406.09497 Zobrazit plný text záznamu View this record from Arxiv