Spectral Universality of Turbulent Fluctuations in Relativistic Flows
Fuente:
arXiv
Guardado en:
| Autor principal: | |
|---|---|
| Formato: | Preprint |
| Publicado: |
2026
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866913023734579200 |
|---|---|
| author | Tevzadze, Alexander G. |
| author_facet | Tevzadze, Alexander G. |
| contents | We develop a Lorentz-covariant framework for projecting spacetime spectra into temporal spectra of stationary turbulent fluctuations in relativistic flows. For self-similar spacetime spectra, we derive a universal scaling relation, $α= β- D$, where $α$ is the temporal spectral index, $β$ the spacetime homogeneity exponent, and $D$ the effective dimensionality of spectral support. We further demonstrate that this universality breaks down when spacetime homogeneity is violated. Temporal spectra in relativistic flows are thus intrinsically nonlocal observables, requiring a covariant projection framework that establishes a general principle for spectral inference in relativistic plasma turbulence and high-energy plasma flows. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_23195 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Spectral Universality of Turbulent Fluctuations in Relativistic Flows Tevzadze, Alexander G. High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology High Energy Physics - Theory Plasma Physics We develop a Lorentz-covariant framework for projecting spacetime spectra into temporal spectra of stationary turbulent fluctuations in relativistic flows. For self-similar spacetime spectra, we derive a universal scaling relation, $α= β- D$, where $α$ is the temporal spectral index, $β$ the spacetime homogeneity exponent, and $D$ the effective dimensionality of spectral support. We further demonstrate that this universality breaks down when spacetime homogeneity is violated. Temporal spectra in relativistic flows are thus intrinsically nonlocal observables, requiring a covariant projection framework that establishes a general principle for spectral inference in relativistic plasma turbulence and high-energy plasma flows. |
| title | Spectral Universality of Turbulent Fluctuations in Relativistic Flows |
| topic | High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology High Energy Physics - Theory Plasma Physics |
| url | https://arxiv.org/abs/2602.23195 |