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A non-perturbative Kolmogorov turbulence approach to the cosmic web structure
Citation
Gaite Cuesta, José (2012). A non-perturbative Kolmogorov turbulence approach to the cosmic web structure. "EPL", v. 98 (n. 4); pp.. ISSN 0295-5075. https://doi.org/10.1209/0295-5075/98/49002.
Description
| Title: | A non-perturbative Kolmogorov turbulence approach to the cosmic web structure |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | EPL |
| Date: | May 2012 |
| ISSN: | 0295-5075 |
| Volume: | 98 |
| Subjects: | |
| Faculty: | Instituto de Microgravedad Ignacio Da Riva (UPM) |
| Department: | Otro |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
The Kolmogorov approach to turbulence is applied to the Burgers turbulence in the stochastic adhesion model of large-scale structure formation. As the perturbative approach to this model is unreliable, here a new, non-perturbative approach, based on a suitable formulation of Kolmogorov's scaling laws, is proposed. This approach suggests that the power-law exponent of the matter density two-point correlation function is in the range 1–1.33, but it also suggests that the adhesion model neglects important aspects of the gravitational dynamics.
More information
| Item ID: | 20194 |
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| DC Identifier: | https://oa.upm.es/20194/ |
| OAI Identifier: | oai:oa.upm.es:20194 |
| DOI: | 10.1209/0295-5075/98/49002 |
| Official URL: | http://iopscience.iop.org/0295-5075/98/4/49002/article |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 22 Oct 2013 17:48 |
| Last Modified: | 21 Apr 2016 22:43 |
