Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Experimental implementation of universal nonadiabatic geometric quantum
  gates in a superconducting circuit   Using geometric phases to realize noise-resilient quantum computing is an
important method to enhance the control fidelity. In this work, we
experimentally realize a universal nonadiabatic geometric quantum gate set in a
superconducting qubit chain. We characterize the realized single- and two-qubit
geometric gates with both quantum process tomography and randomized
benchmarking methods. The measured average fidelities for the single-qubit
rotation gates and two-qubit controlled-Z gate are 0.9977(1) and 0.977(9),
respectively. Besides, we also experimentally demonstrate the noise-resilient
feature of the realized single-qubit geometric gates by comparing their
performance with the conventional dynamical gates with different types of
errors in the control field. Thus, our experiment proves a way to achieve
high-fidelity geometric quantum gates for robust quantum computation.

18
The categories of this paper are: econ
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat