Saturday, April 25, 2015

Feynman diagrams perturbative expansions and introduces the “loopexpansion,” a tool for constructing semiclassical approximations

[PDF]Path Integral Methods for Stochastic Differential Equations
www.mathematical-neuroscience.com/content/.../s13408-015-0018-5.pd...
by CC Chow - ‎2015
Feb 12, 2015 - closed form and must be tackled approximately using methods that include ... Although Wiener introduced path integrals to study stochastic ... agrams as a tool for carrying out perturbative expansions and introduces the “loop.
 
Feynman diagrams
as a tool for carrying out perturbative expansions and introduces the “loop
expansion,” a tool for constructing semiclassical approximations
  • Example of closed line integral of conservative field - Khan ...

    https://www.khanacademy.org/...integr...
    Khan Academy
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    Example of taking a closed line integral of a conservative field. ... Closed curve line integrals of conservative ...
  • Introduction to Path-integral Methods in Physics and ...

    https://books.google.com/books?isbn=9971978709
    Frederik W. Wiegel - 1986 - ‎Mathematics
    In the first place one has to find some functional L[r(f)] of the polymer ... second step in the calculation of course consists of the evaluation of this Wiener integral. ... For the case of a polymer entangled with a closed curve D this problem was ...
  • [PDF]PATH INTEGRATION - University of Warwick

    www2.warwick.ac.uk/fac/sci/.../minnesota.pdf
    University of Warwick
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    by VN KOLOKOLTSOV - ‎Cited by 2 - ‎Related articles
    Feynman path integral, pure jump processes, Wiener process, Fock ..... being the finite sums of the Dirac measures of closed hypersurfaces in Rd and measures.
  • Fractal Reviews in the Natural and Applied Sciences

    https://books.google.com/books?isbn=041271020X
    M.M. Novak - 1995 - ‎Mathematics
    The measure of Euclidean path integrals gives the dominant contributions coming ... and the observable being exp[7 g J dz^A^z)] along a smooth closed curve.
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