Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Relation between Worldline Green Functions for Scalar Two-Loop Diagrams   We discuss a relation between two-loop bosonic worldline Green functions
which are obtained by Schmidt and Schubert in two different parametrizations of
a two-loop worldline. These Green functions are transformed into each other by
some transformation rules based on reparametrizations of the proper time and
worldline modular parameters.

21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci