The discussion centers on David Wiltshire's hypothesis regarding the nature of dark energy and the interpretation of supernova observations in the context of general relativity (GR). Wiltshire argues that the flow of time varies across the universe, leading to misinterpretations of supernova distances and the universe's expansion rate. Critics assert that Wiltshire's assumptions diverge significantly from well-supported mainstream cosmological models, particularly the Lambda Cold Dark Matter (ΛCDM) model. The consensus is that while Wiltshire's theory presents an interesting alternative, it lacks empirical support and fails to align with existing observational data.
PREREQUISITESAstronomers, physicists, and cosmologists interested in the foundations of dark energy theories and the implications of time dilation in the universe's expansion.
kiki_danc said:If space-time has a third ingredient say space-time-kiki