the creature has cells made of a kind of " alloy " of antimatter and matter , each cell is isolated with neutral matter , not being affected by antimatter , but all the robots , the city and the planet were destroyed , as well as the native life , the energy released caused a glow that overshadowed the whole galaxy for half an hour
Antimatter can destoy anything, with no exceptions.
Yeah, but the way your drive needs quantum gravity to act would make it impossible for superposition to exist at all, because the instantly teleporting particles would be observing themselves with gravity. And you just said that the drive can move at 1000000000c.
after the destruction of the eternal city , the creature flies toward the galaxy where they live united worlds of the universe, seeking revenge , the possunians fire hundreds of missiles of antimatter , with no effect on the creature, it is completely unstoppable
If something moves without being "observed", it is in a superpositional state, you could think of all the superpositions as being individual particles all acting slightly differently. When one of these "particles" is "observed" the superposition collapses. The speed of the collapse is not important, only that it collapses onto one of these "particles" (Which it does). Since none of the "particles" ever travel faster than light the original particle (Or spaceship) never moves faster than light.
I find it really funny that we're having an intense argument about quantum physics in a game. :P
Yes, but a particle in a state of superposition isn't really in either position, it is in both at the same time. If it affected gravity at all, then it would be instantly "observed" in one of those positions because of gravity, and the state of superposition would collapse. How does the concept of a superposition drive not make any sense? Even if your idea worked somehow, according to general relativity, gravity cannot accelerate something beyone the speed of light.
Quantum gravity isn't very well understood, you can't really say something is wrong about something that you don't know anything about, especially when you are using it with a technology which already makes no sense.
But that doesn't actually work with the standard model's explanation for superposition.
Also, I was saying that as a metafore when I said about touching the past and future one, to give the person a sence of the actuall distance. The theory here is the amount of quantum superposition teleporting here going at such a pase in the exact same direction will stirr up a quantum gravity wave, Like a gravity wave, but its quantum gravity.