Life after death in the evolution of intelligence

To find a scientific solution to the belief of life after death is essential, yet it remains unclear due to unresolved problems in physics, psychology, and neuroscience. Early Buddhist psychology and some empirical research findings might be helpful to get better insight or at least for a hypothesis on these matters. I show that the genomic x-particle might be transferred to a vacant zygote or an early embryo anywhere in the universe/s, as a natural phenomenon, when a brain clinically death. Although its mechanism is yet unknown, I show that the genomic x-particle might be near zero mass and it would travel infinite velocity to find a suitable vacant zygote or an early embryo to life after death. This work is an attempt to review the problem that might not break laws of neuroscience, physics, and psychology.