Cosmic acceleration from effective forces?

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

Conference Paper | Published | English

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Abstract
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.
Publishing Year
Conference
"Lighthouses of the Universe''
Location
Garching
Conference Date
2001-08
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Cite this

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, 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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