Black holes process stellar matter through accretion disks and Hawking evaporation over cosmological timescales (tH ∼ 10⁶7 (M/M_⊙) ³ years). At Planck scale, loop quantum gravity triggers bounce, tunneling via ER=EPR quantum bridges to transient white holes (τ ∼ 10^-39 s). These erupt, dispersing atomic plasma that cools into star-forming nebulae over 10⁵ years. The Chapagain Cycle predicts: • He-3/He-4 enrichment (0. 05 vs Big Bang 10^-4) in AGN nebulae (JWST testable) • High-frequency gravitational chirps (10^-15 Hz) from Planck bounces (LISA) • GRB precursors to nebulae brightening (Fermi) • Positronium excess near galactic centers (ALMA) Model provides dark energy alternative via cumulative white hole outflows, resolves information paradox, and explains nebula metal enrichment without fine-tuning ΛCDM. Speculative toy model inspired by LQG bounce scenarios and ER=EPR conjecture.
Raman Raman Chapagain (Sat,) studied this question.