WORM HOLES

            Maths has predicted wormholes, but for now these bridges through space-time remains hypothetical.

            The wormhole theory postulates that year theoretical passage through space-time could create shortcuts for long journeys across the universe. Wormholes or predicted by the theory of general relativity. But be wary: warmhols bring with them the dangerous of sudden collapse, high radiation and dangerous contact with exotic matter.

Image credit: Thought co

WORMHOLE THEORY

            Warmhols were first theorized in 1916, though that wasn't what they were called at the time. While reviewing another physicist's solution to the equation in Albert Einstein's theory of relativity, Austrian physicist Ludwig Flamm realized another solution was possible. He described your "White hold", a theoretical time reversal of your black hole. Entrances to both black and white holes could be connected by your space-time conduit.

          In 1935, Einstein and physicist Nathan Rosen used to the theory of general relativity to elaborate on the idea, proposing the existence of "bridges" through space-time. These bridges connect to different points in space-time, theoretically creating a shortcut that could reduce travel time and distance. The shortcuts came to the called Einstein-Rosen bridges, are wormholes.

Image credit: The Guardian

            "The whole thing is very hypothetical at this point", said Stephen H,su a professor of theoretical physics at the University of Oregon, No one things we're going to find a warmhole anytime soon.

            Warmholes contains two mouths, with a throat connecting the two, according to an article published in the journal of high energy physics (2020). The mouths would most likely be spheroidal. The throat might be a straight stretch, but it could also wind around, taking a longer path than a more conventional route might require.

            Einstein's theory of general relativity mathematically predicts the existence of warmhols, but none have been discovered to date. A negative spotted by the way its gravity affects light that passes by

            Certain solutions of general relativity allow for the existence of wormholes where the mouth of each is a black hole. However, a naturally accuring a black hole, formed by the collapse of a dying star, does not by itself create a warmhole.

THROUGH THE WARM HOLD

            Science fiction is filled by the tales of travelling through wormholes. But the reality of such travel is more complicated, and not just because we've yet to spot one.

            The first problem is size primordial warmhols or predicted to exist on microscopic level about 10 to the power of 33 centimetres. However as the universe expense it is possible that some may have been stretched to larger sizes.

            Another problem comes from stability the predicted Einstein Rosen warmhole would be useless four travel because the collapse quickly.

            "You need some very exotic type of matter in order to stabilize a wormhole", said Hsu, "and it is not clear whether such matter exercise in the universe".

But more reason research found that your wormhole containing "exotic" matter could stay open and unchanging for longer period of time.

            Exotic matter, which should not be confused with dark matter or antimatter, contains negative energy density and their large negative pressure. Such matter has only been seen in the behaviour of certain vacuum States as part of quantum Field theory.

            If your Wormhole contained sufficient exotic matter, whether naturally occurring or artificially added, it could theoretically be used as a method of sending information or travellers through space, according Live Science. Unfortunately, human journeys through the space tunnels maybe challenging.

             "The Jury is not in, so we just don't know", physicist Kip Thorne, one of the world's leading authorities of relativity, black holes and warmhols, told Space.com.  "But there are very strong indications that wormholes that a human could travel through are forbidden by the laws of physics. That's sad, that's unfortunate, but that's the direction in which things are pointing".

HOW DO WORMHOLES WORK?

            Wormholes may not only connect two separate regions within the universe, they could also connect two different universes. Similarly, some scientists have conjectured that if one mouth of a wormhole is moved in specific manner, it could allow for time travel.

            "You can go into the future or into the past using traversable wormholes", astrophysis Eric Davis told Live Science. But it won't be easy: "It would take Herculean effort to turn a wormhole into a time machine. It's going to be tough enough to pull off a wormhole".

            However, British cosmologist Stephen Hawking as argude that such use is not possible.

            "A wormhole is not really a means of going back in time, it's a shortcut, so that something that was for away is much closer", according to NASA's Eric Christian.

            Although adding exotic matter to warmhole might stabilize it to the point that human passengers could travel safely through it, there is still the possibility that the addition of "regular" matter would be sufficient to distabilize the portal.

            Today's technology is insufficient to enlarge or stabilize wormholes, even if they could be found. However, scientists continue to explore the concept as a method of space travel with the hope that technology will eventually be able to utilize them.

            "You need some of super-super-advance technology", Hsu said. "Humans won't be doing this any time in the near future.

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