Kinetic field theory: effects of momentum correlations on the cosmic density-fluctuation power spectrum
In earlier work, we have developed a kinetic field theory (KFT) for cosmological structure formation and showed that the nonlinear density-fluctuation power spectrum known from numerical simulations can be reproduced quite well even if particle interactions are taken into account to first order only...
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| Main Authors: | , , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
7 August 2017
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| In: |
New journal of physics
Year: 2017, Volume: 19 |
| ISSN: | 1367-2630 |
| DOI: | 10.1088/1367-2630/aa7e6f |
| Online Access: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1088/1367-2630/aa7e6f Verlag, kostenfrei, Volltext: http://stacks.iop.org/1367-2630/19/i=8/a=083001 |
| Author Notes: | Matthias Bartelmann, Felix Fabis, Elena Kozlikin, Robert Lilow, Johannes Dombrowski and Julius Mildenberger |
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Kinetic field theory: effects of momentum correlations on the cosmic density-fluctuation power spectrum
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