Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transport and spectroscopic signatures of a disorder stabilized metal in
  two-dimensional frustrated Mott insulators   Frustrated Mott insulators such as, transition metal dichalcogenide
1T-TaS$_{2}$ present an ideal platform for the experimental realization of
disorder induced insulator-metal transition. In this letter we present the
first non perturbative theoretical investigation of the disorder induced
insulator-metal transition in copper (Cu) intercalated 1T-TaS$_{2}$, in the
framework of Anderson-Hubbard model on a triangular lattice. Based on the
magnetic, spectroscopic and transport signatures we map out the thermal phase
diagram of this system. Our results show that over a regime of moderate
disorder strength this material hosts an antiferromagnetic metal. The emergent
metal is a non Fermi liquid, governed by resilient quasiparticles, that survive
as the relevant low energy excitations even after the break down of Fermi
liquid description. The system undergoes a crossover from a non Fermi liquid
metal to a bad metallic phase, as a function of temperature. Our results on
spectral line shape are found to be in excellent agreement with the
experimental observations on Cu intercalated 1T-TaS$_{2}$. The optical and
spectroscopic signatures discussed in this letter are expected to serve as
important benchmark for future experiments on this and related class of
materials. The numerical technique discussed herein serves as a computational
breakthrough to address systems for which most of the existing methods fall
short.

9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas