- #1
Feynman
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- 0
Good morning,
After Feynman formulation's of quantum mechanics, he expressed the propagator in function of path integral by this formula:
$G(x,t;x_i,t_i)=\int\int exp{\frac{i}{\hbar}\int_{t_i}^{t}L(x,\dot{x},P)dt'}DxDp$
the question is how we can define the integral measure Dx and Dp?
thanks
After Feynman formulation's of quantum mechanics, he expressed the propagator in function of path integral by this formula:
$G(x,t;x_i,t_i)=\int\int exp{\frac{i}{\hbar}\int_{t_i}^{t}L(x,\dot{x},P)dt'}DxDp$
the question is how we can define the integral measure Dx and Dp?
thanks