Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ricci-flat K\"ahler metrics on tangent bundles of rank-one symmetric
  spaces of compact type   We give an explicit description of all complete $G$-invariant Ricci-flat
K\"ahler metrics on the tangent bundle $T(G/K)\cong G^\bbC/K^\bbC$ of rank-one
Riemannian symmetric spaces $G/K$ of compact type, in terms of associated
vector-functions.

10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys