New simulation proves that information exchange between black holes is possible.

Researchers created two tiny virtual black holes in supercomputers and made them exchange information. That thing can seem the very primitive thing. The simulated model is more fundamental than we think. 

All practical solutions are formed from theoretical and fundamental models. And simulated black holes are the thing that proves the exchange of information between black holes is possible. Powerful computers are making it possible to make complicated simulations. 

*Maybe we should think that wormhole is rather a ditch between two black holes than some pillar through spacetime. 

In this model, we have two different types of wormholes. 

*Black Hole itself is a wormhole that takes information to the point in space and time where it formed. 

*Wormhole that connects two black holes is like a tube or ditch between two black holes. 

The thing is this: The wormhole is not an absolute phenomenon. Its energy channel through spacetime. There are different strengths or states of wormholes.  

Things like laser rays and X- or gamma-ray beams are wormholes as well as those hypothetical gravitation tornados. Laser- and other rays are forming electromagnetic wormholes, that are weaker than so-called "real" gravitational wormholes. 

The model of quantum entanglement can use to make models of the wormholes. 

Theoretically, real wormholes are the energy channels between superpositioned and entangled black holes. In that case, the same laws that make quantum entanglement possible effecting wormholes. 

And the key element in that information exchange is that the energy level at other black holes is higher. If the energy level of two participants in the quantum entanglement is the same, superposition and entanglement are not possible. 

But only gravitational wave beams can make so a powerful effect. That it closes all other effects away from the wormhole. The thing is that we know electromagnetic wormholes that are so-called weak wormholes. But nobody has seen a gravitational wormhole yet. And the latest simulations are just proven that information exchange between black holes is possible. 

But otherwise, information exchange doesn't mean that any other than elemental particles or wave motion can transport through the wormhole. So when we are thinking about the wormhole's graphical model. We always think that it's like a pillar through spacetime. 

Maybe the black hole itself is the pillar through spacetime. But when we are thinking about the wormhole that connects two black holes we might need another model. If we want to model that kind of wormhole on a flat surface we might rather think that wormhole is like a ditch between two points than just some simple pillar. 

The thing that makes simulation where information flows between black holes interesting is that it shows the possibility of the wormhole. But if we want to use wormholes for travel between black holes that thing requires more advanced technology than making some kind of simulations. 

https://www.nature.com/articles/d41586-022-04201-6

https://scitechdaily.com/physicists-create-theoretical-wormhole-using-quantum-computer/