Could our universe have a hidden twin where time runs backward? In this video, we explore CPT symmetry, entropy, the arrow of time, and the mind-bending idea that the Big Bang may be a cosmic seam between two mirrored universes.
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Sources and further reading:
1. Boyle, Finn & Turok, “CPT-Symmetric Universe”
Physical Review Letters, 2018
https://doi.org/10.1103/PhysRevLett.121.251301
2. Boyle, Finn & Turok, “The Big Bang, CPT, and neutrino dark matter”
Annals of Physics, 2022
https://doi.org/10.1016/j.aop.2022.168767
3. Duran, Morrison & Profumo, “Sterile Neutrino Dark Matter from Generalized CPT-Symmetric Early-Universe Cosmologies”
Physical Review D, 2021
https://doi.org/10.1103/PhysRevD.104.023509
4. O. W. Greenberg, “Why is CPT fundamental?”
arXiv, 2003
https://arxiv.org/abs/hep-ph/0309309
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Sometimes, this one of them… all bs. Why, because what we consider time moving forward is the “unknown to the known”. If time in our reality where what we consider running backward, in that reality it would be moving forward. Time forward is unknown, than known regardless of your reality.
Muito bom refletir o tema escolhido aqui.
Eu tenho refletido sobre o tema viagem temporal, viajante do tempo. Gosto de filmes de ficção científica, realismo fantástico, fonte da juventude… Tenho gibis ainda desde os anos: 67, 70, 80. Mundo Perdido, viagem no tempo, épico, mistérios, habilidades extrassenssoriais, Lado Oculto das Coisas, Ficção Científica, filmes a ver.
Então, projeção da consciência, não raro, sempre. Noites fantásticas! Ainda acontece… Já aconteceu em percepção ampliada, % de 4 vetores no campo de viajante: viajante do tempo, viajante das estrelas, viajante multidimensional, viajante nômade.
O assunto é fascinante e longo… Tudo o que se ama verdadeiramente ( impessoal), emerge do vazio, da Luz Inefável! Peço licença. Muito bom refletir aqui entre almas antigas e luminicas. Desculpa se não estiver no contexto. Haja Luz. Gratidão sempre. Fiat Lux.
If you liked this video, you will definitely love this one:
What Science Thinks Happens Beyond Light Speed
https://www.youtube.com/watch?v=eGpuyrdbY4Y
Thanks Cosmo, excellent video. I think each Universe would appear completely normal to its own inhabitants. In the mirror Universe, they would probably call all their stuff “matter”, and the rare stuff would be their “anti-matter”. The names of positive or negative charge have come about by arbitrary historical convention only. Entropy would increase in both universes, starting at the Big Bang with the lowest value. Many thanks. Subscribed already and liked as well.
I truly appreciate your kind words. So glad you enjoyed the video.
Isn’t this theorized only if you imagine an absolute beginning and end point to time? Wouldn’t this resolve if you saw everything as a loop instead of separately mirrored? Black holes taking in everything (end time) and the big bang at the beginning being the white hole (beginning time). If black holes potentially are actual portals then it’s sending that information all the way back to the beginning of time, the original white hole, the big bang, in one astronomically giant loop. Following?