Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Metaphysics of Machian Frame-Dragging   The paper investigates the kind of dependence relation that best portrays
Machian frame-dragging in general relativity. The question is tricky because
frame-dragging relates local inertial frames to distant distributions of matter
in a time-independent way, thus establishing some sort of non-local link
between the two. For this reason, a plain causal interpretation of
frame-dragging faces huge challenges. The paper will shed light on the issue by
using a generalized structural equation model analysis in terms of
manipulationist counterfactuals recently applied in the context of metaphysical
enquiry by Schaffer (2016) and Wilson (2017). The verdict of the analysis will
be that frame-dragging is best understood in terms of a novel type of
dependence relation that is half-way between causation and grounding.

33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
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The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg