Ramla anthill

"You're right, that's the problem." "The speed of the waves is also limited, and it takes time for each wave to start. Curvature-driven theoretical maximum velocity is ten times the speed of light, but we're now a thousand light-years away from Earth, and if my conscious atomic clock is not wrong, Earth has been a year since we were in the South Pacific. In other words, we have advanced at least a thousand light-years in one year, and our speed is a thousand times the speed of light, which is far greater than the theoretical maximum of curvature propulsion. ”

"Maybe your atomic clock isn't right!" Raven said.

"That's a hundred years or more since the Earth." Situ said.

"Forehead......" The crow thought of the hundred-year-old Ruhua on crutches to make sauce elbows for it, and quickly shook his head, and then said seriously, "After careful evaluation by the undergraduate crow, your atomic clock is still very accurate!" ”

Situ laughed and said, "Thank you for your assessment, Science Crow! ”

Alice said thoughtfully, "So is it possible that there is a wormhole where we made a space jump?" ”

Su Huilan said: "Anyone who tries to pass through the wormhole will die in the trap. Theoretically, only wormholes that connect black holes and white holes are possible to cross, and matter is sucked in at the end of the black hole and ejected at the end of the white hole. Not to mention whether there can be a black hole on Earth, even if there is an unstable wormhole somewhere in the South Pacific Ocean, and we are caught by it when it is turned on, then our body will be torn to pieces when it enters the horizon of the black hole. Unless all we have left now is consciousness, and our nervous system may not have time to perceive the fact that we have been torn apart, so we still think we are alive. ”

This sounds a bit crazy, and although Boris is a big boss, he can still understand the words that have been torn apart by a black hole and are dead. He pinched his face vigorously, and with an ouch, he said, "No way! I can still feel the pain! ”

Situ smiled: "That's right, each of us is alive and well, there is no doubt about it!" Even if there are stable wormholes that can be traversed, such as space jumps based on cosmic strings. But the problem now is that our position is constantly moving, which means that we are still in the process of crossing, not at the point where it ends. It's impossible for anyone to stay inside a wormhole or in a spatial rift! ”

"What the hell is this place?"

"This is Ramla!" Mrs. Larry, who had not spoken, said suddenly.

"Ramla?"

"Yes." Mrs. Larry looked at the savages who were standing or sitting quietly not far away and said, "That's what they call it." ”

"That's what my tribe is called." Situ said, "It seems that although their languages are different, they are the same in some important nouns. ”

"What's the use of just knowing a noun? I can also give it the name of a five-A scenic spot in the galaxy! You'll have to at least define it—" Boris said, "is Ramla Island?" Or the planet Ramla? Or is it the Ramla Braggart Club? ”

"There's more than one island here, but I'm not sure if it's a planet, they obviously don't have that concept," said Mrs. Larry. ”

"I can help them perfect the term—" said Situ, "Ramla Anthill!" ”

"Anthill?"

Situ nodded: "In our impression, we have always been on the island. But from the changes in the starry sky, we can infer that we have been changing our position in space. In other words, this Ramla space we are in is most likely not a wormhole connecting two endpoints, but a complex twisted space composed of multiple wormholes or multiple cosmic strings, which connects more than one endpoint, which may be three, five, or even an infinite number of them. Any two endpoints can be interconnected, and as the number of endpoints increases, the number of spatial connections, or channels, multiplies exponentially. Two endpoints have only one channel, five endpoints have ten channels, and n endpoints have (n-1)n/2 channels. These channels all return through a high-dimensional space, just as the bottleneck of a Klein bottle returns to the belly of a three-dimensional bottle through a four-dimensional space.

When discussing the structure of the universe, we have made such a model, and named this structure the 'anthill' structure, and the high-dimensional space through which all the channels pass is called the mother nest, and the mother nest is usually a black hole. ”

"Why is it called an anthill? Sounds a bit like ......" Boris imagined a black hole with many soft, twisting tentacles sticking out of it, "a black anemone? ”

"The anemone may look more vivid, but it doesn't fit the definition of space," Situ said. Have you ever seen an ant's nest? Ants can be simply defined as near-two-dimensional creatures, in their world everything is flat, and the ground is not undulating, so when we explain the flat structure of the Möbius belt or the Klein bottle, we always like to let an ant crawl over. But the structure of an ant's nest is very complex, and even in a three-dimensional world, it can be called very delicate. This is a typical example of a living organism building a spatial structure that transcends its own dimension, so we call such a complex spatial structure that exists in the dimension of our life and is higher than our dimension 'anthill'. ”

"To put it bluntly, it's still a wormhole!" The crow muttered.

"That's right, the ant hole is still a wormhole!" Situ smiled, "But this wormhole is much more complex and advanced than the usual wormhole. ”

"Isn't that still going through a black hole?" Su Huilan felt that it was unrealistic to walk through the black hole.

"A single wormhole necessarily begins with a black hole and ends with a black hole or a white hole, but an anthill is not. All the channels in the anthill are connected to the black hole, but they don't necessarily need to pass through the black hole. Remember what you said about the Klein bottle? When the neck of the bottle enters the bottle, it passes through a four-dimensional space, but the surface of the bottle can be fully exposed to the three-dimensional space, because it has only one plane, and the same plane will not be in two different three-dimensional spaces. It's the same with an anthill, its passage through a black hole or under the gravitational pull of a black hole, but we don't need to go inside the black hole when we travel through its three-dimensional walls. ”

"Because it's wriggling?" Su Huilan thought for a while and said.

"That's right, because it's wriggling." Situ nodded, "Any type of wormhole that conforms to the general theory of relativity will collapse, unless it is supported by strange matter with negative energy. We're now in the Ramla anthill full of strange energy, and that's the surfboard we ride. As we approach a black hole, this energy and the repulsion of the black hole causes space to creep and we slide away from the edge of the black hole. ”

"Are you saying that every time there is fog, we are close to a black hole?"

"That's not necessarily, for example, we went to the island when the Earth was foggy, but it is obviously impossible for the Earth to be close to a black hole. I think it may be that when some kind of energy in this space accumulates to a certain extent, Ramla will automatically open the closed state and release this energy, and the fogging is just its appearance. Just like when we drive, people have been in the car for a long time, and there will inevitably be fog on the car glass, so we must open the window to ventilate. ”

"Then when it comes to fog, the space crack opens, and we have a chance to return to Earth!"

"Yes, but it's also possible to go further afield."