Is Steins Gate Theory Possible

There are many different theories for time travel. PhoneWave (name subject to change). In the visual novel, Kurisu mentions that although there are many theories, 11 of them are widely accepted in the scientific world. A neutron star is a type of stellar remnant that can result from the gravitational collapse of a massive star. These stars have a mass around 466,000 times the mass of the earth, thus exerting a very high gravitational force (1.962×1012 m/s2, earth's is 9.81 m/s2) although they have a diameter of 10-12 Km. As for the Gravitational time dilation, time would pass 30% slower on the surface of such a star, meaning that if someone could travel to such a star and withstand this gravity, they would have a way to "travel" to the future. This theory only serves for time travel to the future, to the past wouldn't be possible. Black holes are one of the most used resources in time-traveling novels, next to wormholes. The Kerr-black hole theory is the result of Roy Kerr's calculations for relativity. A Kerr-black hole is a singularity that possesses mass and angular momentum, but does not possess electrical charge. This hole spins around a central axis and has two event horizons, which contain a ring-formed singularity. Inside each of the two event horizons, time and space are reversed, so in a Kerr-black hole this swapping occurs twice.

39;s a Penrose diagram of two time travelers making their way through the black hole.

Son Goku In theory, it's possible to escape the ring-formed singularity, although not by the same way you entered it, or simply avoiding it. Crossing the singularity would make you end up in a "negative space" (the definition is still unclear). Avoiding it would cause you to go back in time while you are crossing the first event horizon. Here's a Penrose diagram of two time travelers making their way through the black hole. It is unclear exactly what light speed theory refers to, but there are several connections with other theories and some basic principles that all of them have in common, all related in various ways to Albert Einstein's relativity. The first form of time travel that relates to light speed is when matter is accelerated to close to light speed, causing time to slow down for it due to time dilation from Einstein's relativity. This can only be used to travel to the future, not to the past. One way to do this is by going near a neutron star, which is what the neutron star theory is about, although there are plenty of other ways to accelerate to near the speed of light.

While this first form of time travel is actually hard science and not science fiction, all it accomplishes is time travel to the future, not the past. There are a number of theoretical ways to go back in time by traveling faster than light speed that exist as solutions to the equations of Einstein's general relativity. The most obvious faster-than-light method is through tachyons, the hypothetical particles that move faster than light, covered under tachyon theory. Another faster-than-light method of travel that operates fairly similarly is the Alcubierre warp drive, covered under exotic matter theory. There is also a method involving light that goes faster than the normal light speed, covered under Cesium Laser theory. These 3 theories all involve going at speeds faster than light speed in order to travel back in time. Under Einstein's relativity, in a thought experiment Einstein came up with himself, the tachyonic antitelephone, Albert Einstein devised a method to send information back in time that is possible to do using any faster-than-light travel method; Einstein's original theory used tachyons but it works just as well for the Alcubierre warp drive that uses exotic matter and for the laser light going faster than light speed in Cesium Laser theory.

This in turn would give rise to a great many logical problems.

However, Light Speed ​​theory as used by Kurisu Makise was a separate theory from the other theories, but it is unclear what she meant by it, because there are so many different theories for time travel that involve light speed, it is impossible to tell which of them she was referring to with Light Speed ​​theory. The Tachyon or a Tachyon particle is a hypothetical particle that always moves faster than light, Most physicists believe that faster-than-light particles cannot exist because they are not consistent with the known laws of physics. The existence of such particles, called tachyons, has not been totally ruled out, but several experiments have tried, without luck to detect them. If they did exist, and they interacted with ordinary matter, it would give us the means to communicate with the past. Tachyons could literally be sent outwards, bounce off a tachyonic mirror, and return before they were sent. This in turn would give rise to a great many logical problems. Despite theoretical arguments against the existence of faster-than-light particles, experiments have been conducted to search for them.

No compelling evidence for their existence has been found. Exotic matter, like described in the wormhole theory, has a negative mass. However, because exotic matter wasn't confirmed to exist at the time Steins;Gate was made, the negative mass was also just a hypothetical property, similar to the imaginary mass of tachyon particles, which have still never been verified, and possibly giving exotic matter the ability to exceed the speed of light and be used to communicate with the past. Professor Peter Engels and colleagues at Washington State University first produced exotic matter on April 10, 2017, by using lasers to cool rubidium atoms to just above absolute zero, turning the rubidium into a bizarre type of quantum fluid known as a Bose-Einstein condensate that has very unusual properties. They used a laser trap to reverse the spin of some of the rubidium atoms in the Bose-Einstein condensate, and then released the atoms from the trap, and then applied a pushing force on the atoms, and rather than going in the direction they were pushed, the atoms went in the opposite direction. Newton's Second Law of Motion, where force equals mass times acceleration, if you push on something with positive mass, it goes in the direction it is pushed in, with the force and acceleration having the same direction. But if something has negative mass, the force and acceleration end up with opposite signs, so if a force is applied in one direction, the negative mass object is accelerated in the opposite direction.

Look Ma, You can Really Build a Bussiness With Manga

This applies both to gravity and to all other forces as well. This is why, when the team at Washington State University observed that the rubidium in their Bose-Einstein condensate went in the opposite direction from the direction it was pushed in, this confirmed that it was indeed exotic matter. Along with the way exotic matter can be used to stabilize a wormhole in order to make it traversable for time travel via wormholes, there are other methods of time travel using exotic matter. The most popularly discussed method is the Alcubierre warp drive, which requires exotic matter to create an area of ​​space with negative mass, and achieves faster-than-light travel by warping the space-time continuum, contracting space in front of a spacecraft using the warp drive and expanding space behind the spacecraft. Once the Alcubierre warp drive using exotic matter is achieved, faster-than-light travel can be used to go back in time, using the same mechanism as tachyons, as originally explained in Albert Einstein's thought experiment of the tachyonic antitelephone that would use tachyons ( subatomic particles that move faster than light speed) to send information back in time. The difference is, you could actually build a spacecraft and it would produce an Alcubierre warp drive around it using exotic matter, in order to achieve physical time travel of ordinary matter back in time, including people inside a spacecraft and whatever else they want to bring along.

So while tachyons would only be able to send data back in time, similar to D-Mail or the Time Leap Machine, the Alcubierre warp drive could be used for physical time travel, similar to the FG204. Practically speaking, however, an Alcubierre warp drive is very hard to build, even if you have exotic matter, and the exotic matter made from a Bose-Einstein condensate is pretty hard to handle. While exotic matter was experimentally proven to exist in 2017 and can be made from the naturally occurring element rubidium, building the Alcubierre warp drive necessary to use it for faster-than-light travel and going back in time is still in the realm of science fiction, not because of it violating any laws of physics, but just because it is so impractical. The cosmic string theory for time travel was developed by the physicist J. Richard Gott and is explained in the 2002 book How to Build a Time Machine by Paul Davies. Second: Even if you do find the strings, you need the energy to make them move at near-light speed. Just how much energy do you think you'd need to accelerate something as long as the milky way to near-light speed? Third: a space ship able to go all the way to the cosmic strings. The time traveler must be on board. What do you think Hououin-san? Care to take on the challenge of cosmic string theory time travel? Our experiment shows that the generally held misconception that nothing can move faster than the speed of light, is wrong.

Although her words are harsh, it is because she never sugar coated her words with her friends.

Scott Shelly ( Hangul:셸리 ) is one of the female protagonists in the webtoon. She begins a one-sided relationship with Jay at the start of the series but as the story progress they have a mutual crush on each other and as of chapter 378 they are in a relationship. Shelly is the only female member of the Humming Bird Crew. Because she stayed at England before coming to Korea her personality is perceived as very headstrong. She does not like it when people talk badly about her friends, especially Jay. Shelly also has a lot of stamina and strength, she can keep up with the group's pace when racing and can actually send people flying with her punch (Although that may be for comedic reasons) but never got into the street fights with the guys of the crew. When she was hit on in her first appearance on the series she refused with a lot of sass. Mia described her as someone who can confidently express her thoughts and feelings. Although her words are harsh, it is because she never sugar coated her words with her friends. And with Jay, Shelly is very clingy and flirtatious. She has very foreign features: pale skin, her eyes actually look more mint green in color than blue, blond wavy hair. It is known later in the series that she has a tattoo in the side of her arm near the wrist that reads out "temet nosce" or "Know Thyself". At school she wears her uniform usually without the red vest and both wears the skirt and pants.

She is often seen wearing high-end brand clothing, but also occasionally wearing street wear and tomboyish clothes. When riding her bike, she usually wears a jacket and helmet with the same color as her eyes or the Hummingbird crew's hood. She is tall, with long thin legs, a small waist and a bigger bust. Not much is known about Shelly, but it is established that she is from England and she requested to transfer to Sunny High School because of Jay. It was told in an early episode (Ep. 27) that she will be in Korea for one semester. Shelly is the granddaughter of Sunny High School's principal, Nick. When Shelly was a kid, she didn't want to get married and promised Nick that she will just live with him forever, which caused Nick to think that Shelly is not interested to guys until she got interested in Jay. That also caused the over protectiveness of her grandfather. Jay saw what happened and chased the thieves to get her purse back. She refused on taking him to the hospital but Jay refused. She picked up his student ID that had fallen to the ground and, motivated by her encounter with Jay, called her grandfather, asking him to let her attend Sunny High School. Her second meeting with Jay was in their classroom. She kissed him out of the blue and the gossip that Shelly and Jay were in a relationship quickly spread around the school.

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