Diagram Technique for the Heat Kernel of the Covariant Laplace Operator
- 作者: Ivanov A.V.1
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隶属关系:
- St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences
- 期: 卷 198, 编号 1 (2019)
- 页面: 100-117
- 栏目: Article
- URL: https://journals.rcsi.science/0040-5779/article/view/172081
- DOI: https://doi.org/10.1134/S0040577919010070
- ID: 172081
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详细
We present a diagram technique used to calculate the Seeley–DeWitt coefficients for a covariant Laplace operator. We use the combinatorial properties of the coefficients to construct a matrix formalism and derive a formula for an arbitrary coefficient.
作者简介
A. Ivanov
St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences
编辑信件的主要联系方式.
Email: regul1@mail.ru
俄罗斯联邦, St. Petersburg
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