Essay on time travel
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Explanation:
Introduction
According to Albert Einstein, time is relative. This means that two different, moving observers can perceive the length of a period of time between the same events differently. With time theory, the conceptual models of the special and the general theory of relativity can be distinguished from one another. The aforementioned time-perception model is assigned to the special theory of relativity. The general theory of relativity deals with accelerated systems and defines gravitation as a curvature of space and time. The curvature results from the existence of masses.[1] Kurt Gödel invented the world formula for time travel on the basis of Einstein's theory of relativity. Stephen Hawking fluctuates between the feasibility of time travel and the negation thereof. Roy Kerr tried to prove the existence of black holes, while Kip Thorne reflects how a wormhole must be designed in order to travel through time. Physicists, Amos Ori and Ronald L. Mallett, introduce current visions of a time machine.[2] A question arises from the basis of time travel philosophy, including, as a result of the research with the LHC (Large Hadron Collider) at CERN (Conseil Européen pour la Recherche Nucléaire)[3] in Switzerland, to what extent is time travel feasible and what factors related to neurological and human consciousness are relevant in the context of the problematic of causality. As a result, it is worthwhile to consider how time travel research could allow an eternal (virtual) life.
2. The Paradox Problem
To travel to a time in the future, for example, we would have to move with 99.9 cycles per centum of the speed of light. The theory of relativity theoretically allows traveling into the future. If an astronaut journeys away from the earth "time traveler" in a space vehicle at 99.999999 percent of the speed of light for one year and finally flies back to earth at the same speed, his clock would run more slowly in relation to a clock left back on earth. Upon his return (of course, problematic in this case is the influence of the change in direction at the turning point), the astronaut would have aged by two years due to the time dilation, while 14,000 years would have passed on earth. For the astronaut, this would mean that he, as seen from his perspective, is landing on the Earth of the future. However, according to Einstein, there is no body that can move so fast. The special theory of relativity and the curved space time primarily show that time travel does not work. For example, according to Stephen Hawking, traveling into the past is thus thwarted, as the time paradox does not allow for it. Imagine, the descendant of an assassin travels into the past to the time before his birth in order to liquidate his father and thus undo the assassination. It would follow that the assassin could not have fathered a son after being eliminated from him and that no son may exist who has killed his