propagator
Noun
Meaning
One who propagates; one who continues or multiplies.
Source: Webster's dictionarySynonyms
Antonyms
Hypernyms
Examples
A fermionic propagator is represented by a solid line (with an arrow in one or another direction) connecting two vertices, (•←•).
Dunnigan clearly places Featherstone in his role as a key propagator of wargaming as a hobby and tool for professionals.
Compton scattering and annihilation/generation of pairs Another interesting term in the expansion is : where : is the fermionic contraction (propagator).
Connected diagrams: linked-cluster theorem Roughly speaking, a Feynman diagram is called connected if all vertices and propagator lines are linked by a sequence of vertices and propagators of the diagram itself.
Scalar propagator Each mode is independently Gaussian distributed.
Schwinger representation The Euclidean scalar propagator has a suggestive representation: :: The meaning of this identity (which is an elementary integration) is made clearer by Fourier transforming to real space.