Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gyroscope precession along general timelike geodesics in a Kerr black
  hole spacetime   The precession angular velocity of a gyroscope moving along a general
geodesic in the Kerr spacetime is analyzed using the geometric properties of
the spacetime. Natural frames along the gyroscope world line are explicitly
constructed by boosting frames adapted to fundamental observers. A novel
geometrical description is given to Marck's construction of a parallel
propagated orthonormal frame along a general geodesic, identifying and
clarifying the special role played by the Carter family of observers in this
general context, thus extending previous discussion for the equatorial plane
case.

26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
3
The categories of this paper are: physics
1
The categories of this paper are: cs
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
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The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
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The categories of this paper are: eess
27
The categories of this paper are: comp-gas