Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Error mitigation via stabilizer measurement emulation   Dynamical decoupling (DD) is a widely-used quantum control technique that
takes advantage of temporal symmetries in order to partially suppress quantum
errors without the need resource-intensive error detection and correction
protocols. This and other open-loop error mitigation techniques are critical
for quantum information processing in the era of Noisy Intermediate-Scale
Quantum technology. However, despite its utility, dynamical decoupling does not
address errors which occur at unstructured times during a circuit, including
certain commonly-encountered noise mechanisms such as cross-talk and
imperfectly calibrated control pulses. Here, we introduce and demonstrate an
alternative technique - `quantum measurement emulation' (QME) - that
effectively emulates the measurement of stabilizer operators via stochastic
gate application, leading to a first-order insensitivity to coherent errors.
The QME protocol enables error suppression based on the stabilizer code
formalism without the need for costly measurements and feedback, and it is
particularly well-suited to discrete coherent errors that are challenging for
DD to address.

26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph