HI, i would need some help to solve the Brownian motion given by the Weiner Integral(over paths):(adsbygoogle = window.adsbygoogle || []).push({});

[tex] \int \mathcal D [x_{t}]exp(-\int dt (m/2(\dot x)^{2}-V(x)) [/tex]

for the case [tex] V(x)=\delta (x) +\delta (x-1)+\delta (x-2) [/tex]

any help would be appreciated, thanks

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# Brownian motion.

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