THE POSSIBILITY OPENS. “In other words, if a negative energy solution is unstable in Minkowski (flat) spacetime, but is stable in an Einstein-de Sitter spacetime, while a few billion years are required to determine whether you live in one or the other of these two universes, it means that the instability of the negative mass solution has at most a characteristic timescale of a few billion years.”
https://lnkd.in/daA2SgMy
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022