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Let (E,h), a metric fibre bundle. I define a flow of dual connections:
∂∇∂t=∇−∇∗
where ∇∗ is the dual connection when the dual fibre bundle is identified with the fibre bundle via the metric.
Have we solutions for the flow of dual connections?
Locally, with the metric, we have ∇=d+A, ∇∗=d−At so that:
∂A∂t=A+At
A(t)=e2tA0+B0
At0=A0 and Bt0=−B0.
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