Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strange metallicity in the doped Hubbard model   Strange or bad metallic transport, defined by its incompatibility with
conventional quasiparticle pictures, is a theme common to strongly correlated
materials and ubiquitous in many high temperature superconductors. The Hubbard
model represents a minimal starting point for modeling strongly correlated
systems. Here we demonstrate strange metallic transport in the doped
two-dimensional Hubbard model using determinantal quantum Monte Carlo
calculations. Over a wide range of doping, we observe resistivities exceeding
the Mott-Ioffe-Regel limit with linear temperature dependence. The temperatures
of our calculations extend to as low as 1/40 the non-interacting bandwidth,
placing our findings in the degenerate regime relevant to experimental
observations of strange metallicity. Our results provide a foundation for
connecting theories of strange metals to models of strongly correlated
materials.

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The categories of this paper are: hep-ex
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The categories of this paper are: eess
26
The categories of this paper are: bayes-an
28
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: nucl-th
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The categories of this paper are: nlin
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The categories of this paper are: acc-phys
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The categories of this paper are: econ
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The categories of this paper are: hep-th
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The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci