Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Numerical exploration of trial wave functions for the
  particle-hole-symmetric Pfaffian   We numerically assess model wave functions for the recently proposed
particle-hole-symmetric Pfaffian (`PH-Pfaffian') topological order, a phase
consistent with the recently reported thermal Hall conductance [Banerjee et
al., Nature 559, 205 (2018)] at the ever enigmatic $\nu=5/2$ quantum-Hall
plateau. We find that the most natural Moore-Read-inspired trial state for the
PH-Pfaffian, when projected into the lowest Landau level, exhibits a remarkable
numerical similarity on accessible system sizes with the corresponding
(compressible) composite Fermi liquid. Consequently, this PH-Pfaffian trial
state performs reasonably well energetically in the half-filled lowest Landau
level, but is likely not a good starting point for understanding the $\nu=5/2$
ground state. Our results suggest that the PH-Pfaffian model wave function
either encodes anomalously weak $p$-wave pairing of composite fermions or fails
to represent a gapped, incompressible phase altogether.

1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph