Explore: Field Theory

In theoretical physics, quantum field theory (QFT) is a theoretical framework that combines field theory and the principle of relativity with ideas behind

Field theory may refer to: Field (mathematics), the theory of the algebraic concept of field Field theory (physics), a physical theory which employs fields

In physics, a Unified Field Theory (UFT) is a type of field theory that allows all fundamental forces of nature, including gravity, and all elementary

scalar field theory φ4 theory Sine-Gordon Toda field theory Theories whose matter content consists only of spinor fields Dirac theory: free spinor field theory

rational and real numbers. A field is thus a fundamental algebraic structure which is widely used in algebra, number theory, and many other areas of mathematics

A classical field theory is a physical theory that predicts how one or more fields in physics interact with matter through field equations, without considering

In physics and probability theory, Mean-field theory (MFT) or Self-consistent field theory studies the behavior of high-dimensional random (stochastic)

In physics, a gauge theory is a type of field theory in which the Lagrangian, and hence the dynamics of the system itself, does not change under local

an example of a vector field, i.e. a 1-dimensional (rank-1) tensor field. Field theories, mathematical descriptions of how field values change in space

effective field theory is a type of approximation, or effective theory, for an underlying physical theory, such as a quantum field theory or a statistical