Cosmic acceleration from effective forces?

Schwarz D, Zimdahl W, Balakin AB, Pavon D (2001)
Presented at the "Lighthouses of the Universe'', Garching.

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Autor*in
Schwarz, DominikUniBi ; Zimdahl, Winfried; Balakin, Alexander B.; Pavon, Diego
Einrichtung
Fakultät für Physik > AG Astroteilchen und Kosmologie
Abstract / Bemerkung
Accelerated expansion of the Universe may result from an anti-frictional force that is self-consistently exerted on cold dark matter (CDM). Cosmic anti-friction is shown to give rise to an effective negative pressure of the cosmic medium. While other models introduce a component of dark energy besides ``standard'' CDM, we resort to a phenomenological one-component model of CDM with internal self-interactions. We demonstrate how the dynamics of the LambdaCDM model may be recovered as a special case of cosmic anti-friction.
Erscheinungsjahr
2001
Konferenz
"Lighthouses of the Universe''
Konferenzort
Garching
Konferenzdatum
2001-08
Page URI
https://pub.uni-bielefeld.de/record/2331818

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Schwarz D, Zimdahl W, Balakin AB, Pavon D. Cosmic acceleration from effective forces? Presented at the "Lighthouses of the Universe'', Garching.
Schwarz, D., Zimdahl, W., Balakin, A. B., & Pavon, D. (2001). Cosmic acceleration from effective forces?. Presented at the "Lighthouses of the Universe'', Garching
Schwarz, Dominik, Zimdahl, Winfried, Balakin, Alexander B., and Pavon, Diego. 2001. “Cosmic acceleration from effective forces?”. Presented at the "Lighthouses of the Universe'', Garching .
Schwarz, D., Zimdahl, W., Balakin, A. B., and Pavon, D. (2001).“Cosmic acceleration from effective forces?”. Presented at the "Lighthouses of the Universe'', Garching.
Schwarz, D., et al., 2001. Cosmic acceleration from effective forces? Presented at the "Lighthouses of the Universe'', Garching.
D. Schwarz, et al., “Cosmic acceleration from effective forces?”, Presented at the "Lighthouses of the Universe'', Garching, 2001.
Schwarz, D., Zimdahl, W., Balakin, A.B., Pavon, D.: Cosmic acceleration from effective forces? Presented at the "Lighthouses of the Universe'', Garching (2001).
Schwarz, Dominik, Zimdahl, Winfried, Balakin, Alexander B., and Pavon, Diego. “Cosmic acceleration from effective forces?”. Presented at the "Lighthouses of the Universe'', Garching, 2001.
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arXiv: astro-ph/0110296

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