Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stroboscopically Robust Gates For Capacitively Coupled Singlet-Triplet
  Qubits   Recent work on Ising-coupled double-quantum-dot spin qubits in GaAs with
voltage-controlled exchange interaction has shown improved two-qubit gate
fidelities from the application of oscillating exchange along with a strong
magnetic field gradient between adjacent dots. By examining how noise
propagates in the time-evolution operator of the system, we find an optimal set
of parameters that provide passive stroboscopic circumvention of errors in
two-qubit gates to first order. We predict over 99% two-qubit gate fidelities
in the presence of quasistatic and 1/$\textit{f}$ noise, which is an order of
magnitude improvement over the typical unoptimized implementation.

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The categories of this paper are: hep-ph
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The categories of this paper are: cs
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The categories of this paper are: stat
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The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-ex
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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: eess
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The categories of this paper are: math
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The categories of this paper are: solv-int