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arXiv 1607.05151math.DGmath.AP
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带边界流形上的路径积分

Path Integrals on Manifolds with Boundary

Matthias Ludewig

摘要:

给出了紧有边界的黎曼流形上自伴Laplace型算子作用在向量丛截面上的热方程解的时间分片路径积分公式.更具体地说,我们表明,这样的解决方案可以近似积分的有限维道路空间的分段测地线服从越来越精细的分区的时间间隔。我们考虑一类混合边界条件,它包括标准Dirichlet和Neumann边界条件。

英文摘要:

We give time-slicing path integral formulas for solutions to the heat equation corresponding to a self-adjoint Laplace type operator acting on sections of a vector bundle over a compact Riemannian manifold with boundary. More specifically, we show that such a solution can be approximated by integrals over finite-dimensional path spaces of piecewise geodesics subordinated to increasingly fine partitions of the time interval. We consider a subclass of mixed boundary conditions which includes standard Dirichlet and Neumann boundary conditions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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