Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Micro Tidal Disruption Events in Active Galactic Nuclei   Active galactic nuclei (AGNs) can act as black hole assembly lines, funneling
some of the stellar-mass black holes from the vicinity of the galactic center
into the inner plane of the AGN disk where the black holes can merge through
dynamical friction and gravitational wave emission. Here, we show that stars
near the galactic center are also brought into the AGN disk, where they can be
tidally disrupted by the stellar-mass black holes in the disk. Such micro-tidal
disruption events (micro-TDEs) could be useful probe of stellar interaction
with the AGN disk. We find that micro-TDEs in AGNs occur at a rate of $\sim170$
Gpc$^{-3}$yr$^{-1}$. Their cleanest observational probe may be the detection of
tidal disruption in AGNs by heavy supermassive black holes
($M_{\bullet}\gtrsim10^{8}$ M$_{\odot}$) so that cannot tidally disrupt
solar-type stars. We discuss two such TDE candidates observed to date
(ASASSN-15lh and ZTF19aailpwl).

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The categories of this paper are: solv-int
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The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
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The categories of this paper are: cs
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The categories of this paper are: chem-ph
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The categories of this paper are: supr-con
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The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: ao-sci
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-lat
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The categories of this paper are: funct-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
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The categories of this paper are: q-fin