Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-archimedean quantum cosmology and tachyonic inflation   We review the relevance of quantum rolling tachyons and corresponding
inflation scenario in the frame of the standard, $p$-adic and adelic
minisuperspace quantum cosmology. The field theory of tachyon matter proposed
by Sen in a zero-dimensional version suggested by Kar leads to a model of a
particle moving in a constant external field with quadratic damping. We
calculate the exact quantum propagator of the model, as well as, the vacuum
states and conditions necessary to construct an adelic generalization. In
addition we present an overview on several important cosmological models on
archimedean and nonarchimedean spaces.

15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
19
The categories of this paper are: eess
2
The categories of this paper are: math
1
The categories of this paper are: cs