supersymmetry group

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• Supersymmetry — In particle physics, supersymmetry (often abbreviated SUSY) is a symmetry that relates elementary particles of one spin to another particle that differs by half a unit of spin and are known as superpartners. In other words, in a supersymmetric… …   Wikipedia

• Supersymmetry as a quantum group — The concept in theoretical physics of supersymmetry can be reinterpretated in the language of noncommutative geometry and quantum groups. In particular, it involves a mild form of noncommutativity, namely supercommutativity. ( 1)F Let s look at… …   Wikipedia

• Supersymmetry algebra — In theoretical physics, a supersymmetry algebra (or SUSY algebra) is a symmetry algebra incorporating supersymmetry, a relation between bosons and fermions. In a supersymmetric world, every boson would have a partner fermion of equal rest… …   Wikipedia

• supersymmetry — /sooh peuhr sim i tree/, n. Physics. a hypothetical symmetry among groups of particles containing fermions and bosons, esp. in theories of gravity (supergravity) that unify electromagnetism, the weak force, and the strong force with gravity into… …   Universalium

• Supersymmetry nonrenormalization theorems — In theoretical physics a nonrenormalization theorem is a limitation on how a certain quantity in the classical description of a quantum field theory may be modified by renormalization in the full quantum theory. Renormalization theorems are… …   Wikipedia

• Split supersymmetry — In particle physics, split supersymmetry is a recent proposal for new physics beyond the Standard Model. It was proposed separately in three papers. The first by James Wells in June 2003 in a more modest form that mildly relaxed the assumption… …   Wikipedia

• Supersplit supersymmetry — was conceived as an April Fool s day joke in 2005 by a group of some of the leading young theoretical high energy physicists. It was meant as a parody of split supersymmetry. In the model, the particles in split supersymmetry (beyond those of the …   Wikipedia

• Supergravity — In theoretical physics, supergravity (supergravity theory) is a field theory that combines the principles of supersymmetry and general relativity. Together, these imply that, in supergravity, the supersymmetry is a local symmetry (in contrast to… …   Wikipedia

• String theory — This article is about the branch of theoretical physics. For other uses, see String theory (disambiguation). String theory …   Wikipedia

• subatomic particle — or elementary particle Any of various self contained units of matter or energy. Discovery of the electron in 1897 and of the atomic nucleus in 1911 established that the atom is actually a composite of a cloud of electrons surrounding a tiny but… …   Universalium

• Physics beyond the Standard Model — Beyond the Standard Model Standard Model …   Wikipedia