Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Brief Editorial on de Sitter Radiation via Tunneling   Very recently (by which we mean two days ago), Y. Sekiwa submitted a paper
[arXiv:0802.3266] that dismisses some previous calculations of the de Sitter
radiative temperature. Significantly, these calculations employed the
(so-called) tunneling methodology, which the stated author then goes on to
correspondingly revise. After briefly commenting on what the tunneling
framework can be claimed to say and what it cannot, we respond to the author's
criticisms and proposed revision.

30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat