**Measurement in quantum mechanics** — Quantum mechanics Uncertainty principle … Wikipedia

**Exponential function** — The natural exponential function y = ex In mathematics, the exponential function is the function ex, where e is the number (approximately 2.718281828) such that the function ex is its own derivative … Wikipedia

**Mathematical formulation of quantum mechanics** — Quantum mechanics Uncertainty principle … Wikipedia

**Polynomial ring** — In mathematics, especially in the field of abstract algebra, a polynomial ring is a ring formed from the set of polynomials in one or more variables with coefficients in another ring. Polynomial rings have influenced much of mathematics, from the … Wikipedia

**Path integral formulation** — This article is about a formulation of quantum mechanics. For integrals along a path, also known as line or contour integrals, see line integral. The path integral formulation of quantum mechanics is a description of quantum theory which… … Wikipedia

**Domain (ring theory)** — In mathematics, especially in the area of abstract algebra known as ring theory, a domain is a ring such that ab = 0 implies that either a = 0 or b = 0.[1] That is, it is a ring which has no left or right zero divisors. (Sometimes such a ring is… … Wikipedia

**Algebra (ring theory)** — In mathematics, specifically in ring theory, an algebra over a commutative ring is a generalization of the concept of an algebra over a field, where the base field K is replaced by a commutative ring R .Any ring can be thought of as an algebra… … Wikipedia

**Noncommutative quantum field theory** — In mathematical physics, noncommutative quantum field theory (or quantum field theory on noncommutative spacetime) is an application of noncommutative mathematics to the spacetime of quantum field theory that is an outgrowth of noncommutative… … Wikipedia

**No-broadcast theorem** — The no broadcast theorem is a result in quantum information theory. In the case of pure quantum states, it is a corollary of the no cloning theorem: since quantum states cannot be copied in general, they cannot be broadcast. For mixed states, it… … Wikipedia

**Noncommutative standard model** — In theoretical particle physics, the non commutative Standard Model, mainly due to the French mathematician Alain Connes, uses his noncommutative geometry to devise an extension of the Standard Model to include a modified form of general… … Wikipedia