In physics, a quiver diagram is a graph representing the matter content of a gauge theory that describes D-branes on orbifolds.
Each node of the graph corresponds to a factor U(N) of the gauge group, and each link represents a field in the bifundamental representation
\( (M,{\bar {N}}). \)
The relevance of quiver diagrams for string theory was pointed out and studied by Michael Douglas and Greg Moore.[1]
While string theorists use the words quiver diagram, many of their colleagues in particle physics call these diagrams mooses.
References
Douglas, Michael R.; Moore, Gregory (1996). "D-branes, Quivers, and ALE Instantons". arXiv:hep-th/9603167. Bibcode:1996hep.th....3167D.
See also
quiver (mathematics).
vte
String theory
Background
Strings History of string theory
First superstring revolution Second superstring revolution String theory landscape
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Theory
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