Pre-Big Bang Informational Compression and the Delayed Release of Antimatter

We propose an informational-vibrational cosmological model in which the pre-Big Bang universe is described as a maximally compressed configuration of an underlying substrate, conceptualized as an “informational spring.” In this framework, matter and antimatter exist as latent excitations within the compressed state. The Big Bang arises not from external perturbations but from an internal instability driven by vibrational contrast under extreme compression. In the hyper-compressed regime, vibrational modes are forced into close proximity. Their mutual contrast generates intense internal heat, which is not a byproduct of expansion but an emergent property of maximal compression. Once this heat and the associated informational differentiation reach a critical threshold, the compressed configuration becomes unstable and begins to decompress. During decompression, latent modes are released in a non-simultaneous manner. Configurations associated with matter stabilize at an earlier stage, while configurations associated with antimatter remain sensitive to residual compression and stabilize after a finite delay. This intrinsic temporal asymmetry provides a natural explanation for the observed matter–antimatter imbalance without requiring new CP-violating interactions or physics beyond the Standard Model. The model predicts potentially observable signatures, including subtle features in the primordial gravitational-wave spectrum and possible imprints on the cosmic microwave background. Overall, the framework offers a coherent informational-vibrational mechanism linking pre-Big Bang compression, internal heat generation, and cosmological asymmetry within a unified and testable structure.