String Theory :: essays research papers

INTRODUCTIONThis document is for persons who have received their graduate score in notional physics and ar looking to make their modality into the concentration of super train opening, and what postgraduate mathematics courses are required to do so. Supersting theory is one of the latest forms of theoretical physics and a popular idea with todays society. However, because of the highly advanced nature of the mathematics elusive with Supersting theory, two postgraduate forms of mathematics are required in secern to be on the leading edge of work in this field. These are Noncommutative Geometry and K-theory. FINDINGSSTRING THEORYSuperstring theory is an attempt by humans to exemplar the four fundamental forces of physics as vibrations of tiny supersymmetric strings. Superstring theory seems the close to likely to lead to theories of quantum gravity, an attempt to explain gravitys comparatively weak force when compared to the other forces of physics (Quantum gravity, nd). Sup erstring theory is besides "supersymmetric string theory." It is referred to as this because unlike bosonic string theory, the original form of string theory (Bosonic string theory, nd), it is the version of the theory that incorporates fermions, particles that form totally antisymmetric tangled quantum states (Fermions, nd), and supersymmetry, which link bosons and fermions (Supersymmetry, nd Superstring theory, nd)As of now, the main goal of theoretical physics is to explain how gravity relates to the other three fundamental forces of pictorial physics. However with as with every quantum field theory, there are outer space probabilities that result from the calculations. Unlike electromagnetic force, strong thermonuclear force, and weak nuclear force, physicists have not been able to find a mathematical technique that eliminates these infinities (Superstring theory, nd). Therefore, the quantum theory of gravity must be developed by a different means than those used fo r the other forces.Superstring theory dictates that the ft of all that is real would be tiny vibrating strings the size of a planks length. The proposed messenger particle for gravitational force, a graviton is predicted by the theory to be a string with wave amplitude zero. other insight the theory provides is that no measurable differences can be sight between strings that wrap around dimensions smaller than themselves and those that move along larger dimensions (i.e., effects in a dimension of size R equal those whose size is 1/R) (Superstring theory, nd para 3). This is true because check to currant theory, a universe could never become smaller than a string.