Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kozai-Lidov cycles towards the limit of circumbinary planets   In this paper we answer a simple question: can a misaligned circumbinary
planet induce Kozai-Lidov cycles on an inner stellar binary? We use known
analytic equations to analyse the behaviour of the Kozai-Lidov effect as the
outer mass is made small. We demonstrate a significant departure from the
traditional symmetry, critical angles and amplitude of the effect. Aside from
massive planets on near-polar orbits, circumbinary planetary systems are devoid
of Kozai-Lidov cycles. This has positive implications for the existence of
highly misaligned circumbinary planets: an observationally unexplored and
theoretically important parameter space.

8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
17
The categories of this paper are: q-fin