2 papers
hep-th2025
Through the Looking-Glass, and What AdS Found There: quantum particle production with a Whittaker spectrum
Michael R. R. Good, Eric V. Linder
Parity-inverted anti-de Sitter space -- ``flipped AdS'' -- is studied through the accelerating boundary correspondence of a moving mirror trajectory. The particle production exhibi…
gr-qc2025
Cosmic Acceleration from Nothing
Michael R. R. Good, Eric V. Linder
We demonstrate that if the universe started as a vacuum fluctuation rather than from a singular Big Bang state, the universe must have a late-time cosmic acceleration. This is requ…