Review of latest advances on dark matter from the viewpoint of the Occam razor principle

The overwhelming majority of theories on dark matter either introduce exotic, never discovered experimentally subatomic particles or change the physical laws. In this brief review I discuss three theories that do not do this, so that they are preferable from the viewpoint of the Occam razor principle.

Automated summary

The majority of theories on dark matter either propose exotic subatomic particles that have never been experimentally discovered or suggest altering the laws of physics. In this article, I explore three theories that do not resort to these approaches, making them preferable according to the Occam's razor principle.