Algebraic quantum field theory (AQFT) is an application to local quantum physics of C*-algebra theory. Also referred to as the Haag–Kastler axiomatic framework for quantum field theory, because it was introduced by Rudolf Haag and Daniel Kastler (1964). The axioms are stated in terms of an algebra given for every open set in Minkowski space, and mappings between those.
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Jakob (eds.), "Algebraic QFT in Curved Spacetime and Quasifree Hadamard States: An Introduction", Advances in AlgebraicQuantumFieldTheory, Mathematical...
In gauge theory and mathematical physics, a topological quantumfieldtheory (or topological fieldtheory or TQFT) is a quantumfieldtheory which computes...
theoretical physics, quantumfieldtheory (QFT) is a theoretical framework that combines classical fieldtheory, special relativity, and quantum mechanics.: xi ...
mathematical physics, constructive quantumfieldtheory is the field devoted to showing that quantumfieldtheory can be defined in terms of precise mathematical...
application in the quantumfieldtheory of the weak force, and its unification with electromagnetism in the electroweak theory. Gauge theories became even more...
of quantumfieldtheories. This framework uses elements of the theory of operator algebras and is therefore referred to as algebraicquantumfield theory...
A conformal fieldtheory (CFT) is a quantumfieldtheory that is invariant under conformal transformations. In two dimensions, there is an infinite-dimensional...
Axiomatic quantumfieldtheory is a mathematical discipline which aims to describe quantumfieldtheory in terms of rigorous axioms. It is strongly associated...
are algebraicquantumfieldtheory and quantumfieldtheory in curved spacetime. In 1981 he proved the existence of antiparticles in massive quantum field...
Roberts and Haag, he examined superselection rules in the algebraicquantumfieldtheory, providing the first proof of the spin–statistics theorem entirely...
Fieldtheory may refer to: Field (mathematics), the theory of the algebraic concept of fieldFieldtheory (physics), a physical theory which employs fields...
effective fieldtheory is a type of approximation, or effective theory, for an underlying physical theory, such as a quantumfieldtheory or a statistical...
Loop quantum gravity (LQG) is a theory of quantum gravity that incorporates matter of the Standard Model into the framework established for the intrinsic...
relativistic quantumtheory work lead him to explore quantumtheories of radiation, culminating in quantum electrodynamics, the first quantumfieldtheory. The...
string theory to another type of physical theory called a quantumfieldtheory. One of the challenges of string theory is that the full theory does not...
quantization; theories that incorporate quantum mechanics are called quantumfieldtheories. In most contexts, 'classical fieldtheory' is specifically...