On Wednesday, June 27, 2018 at 12:01:30 PM UTC-5, John Clark wrote: > > On Sun, Jun 24, 2018 at 6:51 PM, Lawrence Crowell < > [email protected] <javascript:>> wrote: > >> *> My tendency is to say that wormholes do not exist.* > > > It seems to me if wormholes existed we should expect to see as many White > Holes as Black Holes and they should be easier to detect than Black Holes > too, and yet nobody has ever seen a White Hole. But even if they don’t > exist now maybe we can build one if the laws of physics don’t forbid it. > > >> *>There are problems with these types of solutions. The biggest is they >> requires a source term that has negative energy* > > The Casimir effect has demonstrated that the vacuum between 2 conductive > planes that are very very close to each other contains negative energy > density. >
The energy between the plates is just lower than the vacuum outside. It is negative if you set the vacuum energy outside equal zero. LC -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
