Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implementing Grover's Quantum Search on a Para-Hydrogen based Pure State
  NMR Quantum Computer   We demonstrate the implementation of Grover's quantum search algorithm on a
liquid state nuclear magnetic resonance (NMR) quantum computer using
essentially pure states. This was achieved using a two qubit device where the
initial state is an essentially pure ($\epsilon=1.06\pm0.04$) singlet nuclear
spin state of a pair of 1H nuclei arising from a chemical reaction involving
para-hydrogen. We have implemented Grover's search to find one of four inputs
which satisfies a function.

37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org