Reconstructing sign-switching dark energy histories: Scalar-field regularity, conditional potential comparison, and representative dynamics

arXiv:2609.09261 · gr-qc, astro-ph.CO, hep-ph · Submitted 2026-09-08 · Read on arXiv

gr-qc, astro-ph.CO, hep-ph

Submitted: 2026-09-08

Updated: 2026-09-08

Comments: 42 pages, 18 figures and 5 tables

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

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