Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum-critical phase out of frustrated magnetism in a strongly
  correlated metal   Strange-metal phenomena often develop at the border of antiferromagnetic
order in strongly correlated metals. It has been well established that they can
originate from the fluctuations anchored by the point of continuous quantum
phase transition out of the antiferromagnetic order, i.e., a quantum critical
point. What has been unclear is how these phenomena can be associated with a
potential new phase of matter at zero temperature. Here we show that magnetic
frustration of the 4f-local moments in the distorted Kagome intermetallic
compound CePdAl gives rise to such a paramagnetic quantum-critical phase.
Moreover, we demonstrate that this phase turns into a Fermi liquid through a
Mott-like crossover; in a two-dimensional parameter space of pressure and
magnetic field, this crossover is linked to a line of zero-temperature
4f-electron localization-delocalization phase transitions at low and moderate
pressures. Our discovery motivates a new design principle for strongly
correlated metallic states with unconventional excitations that may underlie
the development of such effects as high temperature superconductivity.

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The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org