I am having troubles to solve the functional integral:(adsbygoogle = window.adsbygoogle || []).push({});

[tex] \int D( X) e^{i(\dot X)^{2}+ a\delta (X-1)+ b\delta (X-3) [/tex]

if a and b were 0 the integral is just a Gaussian integral but i do not know how to deal with the Delta distribution inside some may help ??

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# Help with this path integral.

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