here) but is it possible? I think that a scientific formulation of this question would be: Can entropy be reversed? (See here.) Asimov wrote a story about this question.
The scientific answer seems to be that entropy cannot be reversed in the history of this universe but there are further questions. How did this universe begin? Can others begin? At the end of Anderson's The Avatar, representatives of a superior civilization, able to traverse space-time, are at the site of a new monobloc and able to influence the course of future universes. Anderson's War Of The Gods presents a bizarre image of resurrection: a cock is killed and thrown over a wall, then heard to crow, but this is a fantasy, not sf.
CS Lewis presents a vivid image of resurrected life, in which he believed, in several works: the energy of youth, the wisdom of age and a firm grasp on life, which is no longer slipping away. I would welcome this if it were possible.