Dark matter is the same as normal matter only excepting that dark matter quantum fields do not exhibit thermal oscillations which define time. Normal matter does exhibit stable thermal oscillations. There is no reason to postulate that dark matter is anything more mysterious than normal matter without heat oscillations. It requires no “new physics” either as laws or components.
➤ Version 1 (2019-11-15)
Howard Slater (2019). Dark Matter Controversy Summarised by Dr Dan Hooper: An Alternative Explanation. Researchers.One, https://researchers.one/articles/dark-matter-controversy-summarised-by-dr-dan-hooper-an-alternative-explanation/5f52699c36a3e45f17ae7e0a/v1.