| Full text | |
| Author(s): |
Torrieri, Giorgio
Total Authors: 1
|
| Document type: | Journal article |
| Source: | PHYSICAL REVIEW D; v. 109, n. 5, p. 8-pg., 2024-03-28. |
| Abstract | |
We show that volume-preserving diffeomorphisms and the chemical shift symmetry defining relativistic Lagrangian ideal fluid dynamics can be derived as an emerging symmetry when ergodicity is assumed to apply locally in a way that is invariant under smooth spacetime foliations. This can be used as a way to derive the ideal hydrodynamic limit in a strongly coupled but strongly fluctuating medium. We comment on the connection with thermalization in small systems, the eigenstate thermalization hypothesis and deviations from the ideal limit. (AU) | |
| FAPESP's process: | 23/06278-2 - Quarkonium polarization and hydrodynamics with spin |
| Grantee: | Donato Giorgio Torrieri |
| Support Opportunities: | Regular Research Grants |