Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Engineering two-qubit mixed states with weak measurements   It is known that protocols based on weak measurements can be used to steer
quantum systems into pre-designated pure states. Here we show that
weak-measurement-based steering protocols can be harnessed for on-demand
engineering of $\textit{mixed}$ states. In particular, through a continuous
variation of the protocol parameters, one can guide a classical target state to
a discorded one, and further on, towards an entangled target state.

1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int