Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Process tomography via sequential measurements on a single quantum
  system   We utilize a discrete (sequential) measurement protocol to investigate
quantum process tomography of a single two-level quantum system, with an
unknown initial state, undergoing Rabi oscillations. The ignorance of the
dynamical parameters is encoded into a continuous-variable classical system
which is coupled to the two-level quantum system via a generalized Hamiltonian.
This combined estimate of the quantum state and dynamical parameters is updated
by using the information obtained from sequential measurements on the quantum
system and, after a sufficient waiting period, faithful state monitoring and
parameter determination is obtained. Numerical evidence is used to demonstrate
the convergence of the state estimate to the true state of the hybrid system.

19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn