Relativistic Hydrodynamics: A Singulant Perspective
There is growing evidence that the hydrodynamic gradient expansion is factorially divergent. We advocate for using Dingle’s singulants as a way to gain analytic control over its large-order behavior for nonlinear flows. Within our approach, singulants can be viewed as new emergent degrees of freedom...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2022-10-01
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| Series: | Physical Review X |
| Online Access: | http://doi.org/10.1103/PhysRevX.12.041010 |