Talk:BF model

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Incomplete

Latest comment: 16 years ago2 comments2 people in discussion

someone (please!) must complete this sentence to achieve a better significance:

"...The action

S=\int _{M}K[\mathbf {B} \wedge \mathbf {F} ]

where K is an invariant nondegenerate bilinear form over ${\mathfrak {g}}$ (if G is semisimple, the Killing form will do) and F is the curvature form

\mathbf {F} \equiv d\mathbf {A} +\mathbf {A} \wedge \mathbf {A}

..."