Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vector Field Induced Chaos in Multi-dimensional Homogeneous Cosmologies   We show that in multidimensional gravity vector fields completely determine
the structure and properties of singularity. It turns out that in the presence
of a vector field the oscillatory regime exists for any number of spatial
dimensions and for all homogeneous models. We derive the Poincar\'e return map
associated to the Kasner indexes and fix the rules according to which the
Kasner vectors rotate. In correspondence to a 4-dimensional space time, the
oscillatory regime here constructed overlap the usual
Belinski-Khalatnikov-Liftshitz one.

34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th