Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Periodic Anderson model meets Sachdev-Ye-Kitaev interaction: A solvable
  playground for heavy fermion physics   The periodic Anderson model is a classic theoretical model for understanding
novel physics in heavy fermion systems. Here, we modify it with the
Sachdev-Ye-Kitaev interaction, (random all-to-all interaction) thus the
resultant model admits an exact solution at large-$N$ (e.g. spin flavor) limit.
By analytical field theory arguments and numerical calculations, we establish
that the system supports a low-temperature (heavy) Fermi liquid and more
interesting a non-Fermi liquid solution at elevated temperature/energy. For
physical observable, the latter one contributes a sharp peak at Fermi energy
for spectral function, a non-Fermi liquid-like $T^{-1}$ resistivity and shows a
robust Fano lineshape in tunneling spectrum. This system may be simulated by
ultracold atom gases and can serve as a good playground for studying many
ubiquitous symmetry-breaking instabilities like unconventional
superconductivity or topological orders in generic heavy fermion systems.

1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
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
2
The categories of this paper are: math
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph