The Hoyle–Narlikar theory of gravity, developed by Fred Hoyle and Jayant Narlikar in the early 1960s, is an alternative to Einstein's general theory of relativity. This theory emerged as part of their broader attempts to formulate a cosmological model that incorporates the creation of matter and addresses certain observed phenomena that are difficult to explain with the standard model of cosmology.
Key features of the Hoyle–Narlikar theory


