Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Numerical Relativity for Inspiraling Binaries in Co-Rotating
  Coordinates: Test Bed for Lapse and Shift Equations   Gravitational-wave data analysis requires a detailed understanding of the
highly relativistic, late stages of inspiral of neutron-star and black-hole
binaries. A promising method to compute the late inspiral and its emitted waves
is numerical relativity in co-rotating coordinates. The coordinates must be
kept co-rotating via an appropriate choice of numerical relativity's lapse and
shift functions. This article proposes a model problem for testing the ability
of various lapse and shift prescriptions to keep the coordinates co-rotating.

11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn