Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Oceanic tides from Earth-like to ocean planets   Oceanic tides are a major source of tidal dissipation. They drive the
evolution of planetary systems and the rotational dynamics of planets. However,
2D models commonly used for the Earth cannot be applied to extrasolar telluric
planets hosting potentially deep oceans because they ignore the
three-dimensional effects related to the ocean vertical structure. Our goal is
to investigate in a consistant way the importance of the contribution of
internal gravity waves in the oceanic tidal response and to propose a modeling
allowing to treat a wide range of cases from shallow to deep oceans. A 3D ab
initio model is developed to study the dynamics of a global planetary ocean.
This model takes into account compressibility, stratification and sphericity
terms, which are usually ignored in 2D approaches. An analytic solution is
computed and used to study the dependence of the tidal response on the tidal
frequency and on the ocean depth and stratification. In the 2D asymptotic
limit, we recover the frequency-resonant behaviour due to surface
inertial-gravity waves identified by early studies. As the ocean depth and
Brunt-V\"ais\"al\"a frequency increase, the contribution of internal gravity
waves grows in importance and the tidal response become three-dimensional. In
the case of deep oceans, the stable stratification induces resonances that can
increase the tidal dissipation rate by several orders of magnitude. It is thus
able to affect significantly the evolution time scale of the planetary
rotation.

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The categories of this paper are: solv-int
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The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
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The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-ex
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The categories of this paper are: econ
7
The categories of this paper are: hep-th