Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hereditary Effects in Eccentric Compact Binary Inspirals to Third
  Post-Newtonian Order   While there has been much success in understanding the orbital dynamics and
gravitational wave emission of eccentric compact binaries in the post-Newtonian
formalism, some problems still remain. The largest of these concerns hereditary
effects: non-linear phenomena related to the scattering off of the background
curved spacetime (tails) and to the generation of gravitational waves by
gravitational waves (memory). Currently, these hereditary effects are only
known numerically for arbitrary eccentricity through infinite sums of Bessel
functions, with closed-form, analytic results only available in the small
eccentricity limit. We here calculate, for the first time, closed-form,
analytic expressions for all hereditary effects to third post-Newtonian order
in binaries with arbitrary eccentricity. For the tails, we first asymptotically
expand all Bessel functions in high eccentricity and find a superasymptotic
series for each enhancement factor, accurate to better than $10^{-3}$ relative
to post-Newtonian numerical calculations at all eccentricities. We further
improve the small-eccentricity behavior of the superasymptotic series by
generating hyperasymptotic expressions for each enhancement factor, typically
accurate to better than $10^{-8}$ at all eccentricities. For the memory, we
discuss its computation within the context of an osculating approximation of
the binary's orbit and the difficulties that arise. Our closed-form analytic
expressions for the hereditary fluxes allow us to numerically compute orbital
phases that are identical to those found using an infinite sum of Bessel
functions to double numerical precision.

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The categories of this paper are: hep-lat
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The categories of this paper are: supr-con
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The categories of this paper are: chao-dyn
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The categories of this paper are: nlin
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The categories of this paper are: stat
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-alg
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: acc-phys
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The categories of this paper are: quant-ph
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The categories of this paper are: solv-int
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The categories of this paper are: math-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: eess