I do not have any scientific education and I am far away from understanding relativity, quantum mechanics and such.
I am just wondering about entropy, causality and if we could reverse these in a thought experiment without violating the physical laws of the "universe".
Is it possible to look at the "universe" disregarding our perception of the arrow of time and assume that entropy, causality, laws of thermodynamics are relative without violating the laws of physics?
Could we assume that the laws of nature such as entropy and causality are reversed? Eg. the arrow of time is relative and entropy increases over time, cause and effect are reversed - the universe didnt "start" with the big bang, but rather started as a system in a state of high entropy?
Do some laws of physics forbid to think of the universe in such a model?
Im aware this might appear like a stupid question and i dont expect huge detailed answers, but if someone could give me a link to some research or thought experiment that goes this direction?