These tools are used to describe the density and flux of energy and momentum in spacetime, so they can be unified and called the energy-momentum-stress tensor, which is the expression term on the right side of the gravitational field equation. Instead, use metric tensors, Christopher notation, curvature tensors, Ricci tensors, Ricci scalars. If you want to quantify the mass and energy distribution of each point in curved space-time, you cannot use traditional surface geometry tools.
#Darpa warp bubble plus
This space-time bending refers to 3-dimensional space plus time. In general relativity, objects in space will cause space-time bending. But we can make an opportunistic assumption using general relativity. Such inferences come from the special theory of relativity. The spacecraft has static mass, so it is impossible to fly at the speed of light, then we cannot accelerate the spacecraft to the speed of light. It should be noted here that photons without rest mass mean that photons have no rest state, and photons can only move at the speed of light. The reason why photons can reach the speed of light is because photons have no rest mass. One of the most basic requirements of special relativity is that any object with rest mass cannot be accelerated to the speed of light, only less than the speed of light. Let's briefly analyze the theoretical basis of the warp engine. The most important reason for this is that the space-time bubble needed to create a warp drive with negative energy doesn't rule out a mere mathematical trick. Of course, we have to be serious, and finding this does not mean that the warp engine is completely feasible in practice. The negative energy distribution predicted by the nanostructures discovered by NASA and DARPA this time is particularly suitable for the energy requirements of the Alcubier engine. But to make this superluminal warp drive requires negative energy. In 1994, he proposed the theory of extended space in the wave mode, that is, a warp engine that allows the spacecraft to fly faster than the speed of light without violating the theory of relativity, so this kind of warp engine is also called Acubiere. First of all, Alcubiere was a Mexican physicist and mathematician. You may not understand these physical terms.
0 kommentar(er)
