Time May Not Exist Everywhere in the Universe
Yahoo • • health
Key Points:
- The "problem of time" arises from attempts to reconcile quantum theory and general relativity, where time behaves differently in each framework.
- A new study by Anderson Gama Fernandes de Freitas proposes a "geometric clock" based on spatial curvature, suggesting time flows normally in highly curved regimes but diminishes in flatter regions.
- This theory implies that time is not fundamental or universally applicable, with its meaningfulness depending on the curvature of space, particularly relevant in early universe conditions versus later, flatter cosmic states.
- Fernandes de Freitas' approach offers a testable mathematical framework that bridges philosophical and physical interpretations of time, though it has so far only been applied to simplified cosmological models.
- The quest to unify quantum theory and relativity remains unresolved, reflecting the ongoing challenge highlighted by pioneers like John Wheeler.