Natural Quantum Selection: A New Approach to Fine-Tuning

This paper introduces the theory of Natural Quantum Selection (NQS), which proposes that universes with stable quantum interference patterns persist while unstable ones fade away. NQS provides a novel solution to the fine-tuning problem without requiring a multiverse. A mathematical framework is developed using a modified path integral approach, and testable predictions—including the 80% stability rule—are presented. This theory offers a new perspective on quantum stability, cosmology, and the selection of physical constants.