Advances in Physics, Mathematics and Applied Science

: Strings in Quantum Physics

In physics, a string is a physical object that appears in string theory and related subjects. Unlike elementary particles, which are zero-dimensional or point-like by definition, strings are one-dimensional extended objects. Computational physics is the study and implementation of numerical analysis to solve problems in physics for which a quantitative theory already exists. Super symmetry (SUSY), a theory of particle physics, is a proposed type of space time symmetry that relates two basic classes of elementary particles: bosons, which have an integer-valued "spin", and fermions, which have a half-integer spin. In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called strings.