Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Alibaba Cloud Quantum Development Platform: Surface Code Simulations
  with Crosstalk   We report, in a sequence of notes, our work on the Alibaba Cloud Quantum
Development Platform (AC-QDP). AC-QDP provides a set of tools for aiding the
development of both quantum computing algorithms and quantum processors, and is
powered by a large-scale classical simulator deployed on Alibaba Cloud. In this
note, we simulate a distance-3 logical qubit encoded in the 17-qubit surface
code using experimental noise parameters for transmon qubits in a planar
circuit QED architecture. Our simulation features crosstalk induced by
ZZ-interactions. We show that at the current-stage noise levels, crosstalk
contributes significantly to the dephasing of the logical qubit. This results
in a total phase-flip probability of $\sim 0.6\%$, about $60\%$ higher than
expected without considering crosstalk. This indicates that for the code
considered, the current noise parameters approach, but do not yet meet, the
break-even fault-tolerance regime.

27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn