In my second book, based on Space Gladiators, portal technology is a staple in their universe. I need a logical explanation about how portals work. Is it based on quantum physics, dark matter, wormholes, or what? What would be the most logical way to describe the mechanics of a portal?
Assume that they have highly advanced technology beyond the level of just portals. They can create whatever is thought to be logical.
I realize that we technically already have teleportation, but it isn't actually 'instantaneous' per se. And it only transports minute amounts of matter currently in 2017. I don't want that, I want "faster than a Planck interval" teleportation. How does the portal work? And more importantly, is it realistic? Is INSTANT transportation from place to place truly possible given our physical limitations?
Any clarification that is needed will be provided when asked.