Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Composite fermion mass enhancement and particle-hole symmetry of
  fractional quantum Hall states in the lowest Landau level under realistic
  conditions   Particle-hole symmetry breaking in the fractional quantum Hall effect has
recently been studied both theoretically and experimentally with most works
focusing on non-Abelian states in the second electronic Landau level. In this
work, we theoretically investigate particle-hole symmetry breaking of
incompressible fractional quantum Hall states in the lowest Landau level under
the influence of the realistic effect of a finite magnetic field strength. A
finite magnetic field induces Landau level and sub-band mixing which are known
to break particle-hole symmetry at the level of the Hamiltonian. We analyze the
Haldane pseudopotentials, energy spectra and energy gaps, and the wave
functions themselves, under realistic conditions. We find that particle-hole
symmetry is broken, as determined by energy gaps, between states related via
particle-hole conjugation, however, we find that particle-hole symmetry is
largely maintained as determined by the effective mass of composite fermions.
Finally, we comment and make connection to recent experimental observations
regarding particle-hole symmetry in the lowest Landau level fractional quantum
Hall effect [Pan et al. Phys. Rev. Lett. 124, 156801 (2020)]

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The categories of this paper are: plasm-ph
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The categories of this paper are: chem-ph
1
The categories of this paper are: cs
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: astro-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: eess
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The categories of this paper are: math-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys