Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optimal control of hybrid qubits: implementing the quantum permutation
  algorithm   The optimal quantum control theory is employed to determine electric pulses
capable of producing quantum gates with high fidelity (higher than 0.9997).
Particularly, these quantum gates were chosen to perform the permutation
algorithm (Z. Gedik et al., Scientific reports 5, 14671, (2015).) in hybrid
qubits in a double quantum dot (DQD) platform. The permutation algorithm is an
oracle based quantum algorithm that solves the problem of the permutation
parity faster than a classical algorithm without the necessity of entanglement
between particles. The only requirement for achieving the speedup is the use of
a one-particle quantum system with at least three levels. The high fidelity
found in our results is closely related to quantum speed limit, which is a
measure of how fast a quantum state can be manipulated. Furthermore, our scheme
can be used for the practical realization of different quantum algorithms in
DQDs.

32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio