The very local Hubble flow: simulating the transition from chaos to order
- A. D. Chernin
- I. D. Karachentsev
- M. J. Valtonen
- V. P. Dolgachev
- L. M. Domozhilova
- D. I. Makarov
DOIAbstract
The physical nature of the very local (<3 Mpc) Hubble flow is studied on the basis of the recent high-precision observations in the Local Volume. A model including both analytical treatment and computer simulations describes the flow's dynamical evolution from a chaotic Little Bang initial state to the present-day state of a quasi-regular expansion. The dynamical effect of the uniform cosmic vacuum (time-independent dark energy or the cosmological constant) is taken into account.
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