Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gravitational waves from transient neutron star f-mode oscillations   During their most recent observing run, LIGO/Virgo reported the gravitational
wave (GW) transient S191110af, a burst signal at a frequency of 1.78 kHz that
lasted for 0.104 s. While this signal was later deemed non-astrophysical,
genuine detections of uncertain origin will occur in the future. Here we study
the potential for detecting GWs from neutron star fluid oscillations, which
have mode frequency and duration matching those of S191110af and which can be
used to constrain the equation of state of nuclear matter. Assuming that such
transient oscillations can be excited to energies typical of a pulsar glitch,
we use measured properties of known glitching pulsars to estimate the amplitude
of GWs produced by such events. We find that current GW detectors may observe
nearby pulsars undergoing large events with energy similar to Vela pulsar
glitch energies, while next generation detectors could observe a significant
number of events. Finally, we show that it is possible to distinguish between
GWs produced by rapidly rotating and slowly rotating pulsars from the imprint
of rotation on the f-mode frequency.

37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex