Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum control of a model qubit based on a multi-layered quantum dot   In this work we present a model qubit whose basis states are eigenstates of a
multi-layered quantum dot. We show that the proper design of the quantum dot
results in qubit states that have excellent dynamical properties when a
time-dependent driving is applied to it. In particular, it is shown that a
simple sinusoidal driving is sufficient to obtain good quality Rabi
oscillations between the qubit states. Moreover, the switching between states
can be performed with very low leakage, even under off-resonance conditions. In
this sense, the quantum control of the qubit is robust under some perturbations
and achieved with simple means.

5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
1
The categories of this paper are: cs
3
The categories of this paper are: physics
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an