Adjective
Used in the names "ekpyrotic universe" or "ekpyrotic scenario", coined specifically to name this theory.
Relating to the ekpyrotic scenario, e.g. ekpyrotic cosmology.
Source: en.wiktionary.orgEkpyrotic models avoid the magnetic monopole problem as long as the temperature at the Big Crunch/Big Bang transition remains below the Grand Unified Scale, as this is the temperature required to produce magnetic monopoles in the first place. Source: Internet