Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Very high-energy collective states of partons in fractional quantum Hall
  liquids   The low energy physics of fractional quantum Hall (FQH) states -- a paradigm
of strongly correlated topological phases of matter -- to a large extent is
captured by weakly interacting quasiparticles known as composite fermions
(CFs). In this paper, based on numerical simulations and effective field
theory, we argue that some \emph{high energy} states in the FQH spectra
necessitate a different description based on \emph{parton} quasiparticles. We
show that Jain states at filling factor $\nu{=}n/(2pn\pm1)$ with integers
$n,p{\geq}2$, support two kinds of collective modes: in addition to the
well-known Girvin-MacDonald-Platzman (GMP) mode, they host a high energy
collective mode, which is interpreted as the GMP mode of partons. We elucidate
observable signatures of the parton mode in the dynamics following a geometric
quench. We construct a microscopic wave function for the parton mode, and
demonstrate agreement between its variational energy and exact diagonalization.
Using the parton construction, we derive a field theory of the Jain states and
show that the previously proposed effective theories follow from our approach.
Our results point to partons being "real" quasiparticles which, in a way
reminiscent of quarks, only become observable at sufficiently high energies.

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The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys