Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Floquet Prethermal Phase Protected by U(1) Symmetry on a Superconducting
  Quantum Processor   Periodically driven systems, or Floquet systems, exhibit many novel dynamics
and interesting out-of-equilibrium phases of matter. Those phases arising with
the quantum systems' symmetries, such as global $U(1)$ symmetry, can even show
dynamical stability with symmetry-protection. Here we experimentally
demonstrate a $U(1)$ symmetry-protected prethermal phase, via performing a
digital-analog quantum simulation on a superconducting quantum processor. The
dynamical stability of this phase is revealed by its robustness against
external perturbations. We also find that the spin glass order parameter in
this phase is stabilized by the interaction between the spins. Our work reveals
a promising prospect in discovering emergent quantum dynamical phases with
digital-analog quantum simulators.

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The categories of this paper are: q-alg
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: funct-an
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The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
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The categories of this paper are: econ
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The categories of this paper are: eess
9
The categories of this paper are: nlin
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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio