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A Long Freeze Is Hard to Achieve in the Presence of Matter by Blitz, Samuel; Scherrer, Robert J.; Trivedi, Oem is a scholarly article available to read on EtoBox.

What is A Long Freeze Is Hard to Achieve in the Presence of Matter about?

Certain holographic dark energy (HDE) models allow for the possibility of a ``long freeze,'' in which the scale factor evolves to a constant in the long-time limit. Here we extend previous calculations by adding a nonrelativistic matter component. The addition of a matter component tends to destroy the long freeze behavior, driving the universe to recollapse. Long freeze evolution is still possible, but only for a limited set of HDE models.

Author

Blitz, Samuel; Scherrer, Robert J.; Trivedi, Oem

Published

2024

Language

EN