Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum state preparation by a shaped photon pulse in one-dimensional
  continuum   We propose a method to deterministically prepare a desired quantum state in a
one-dimensional (1D) continuum by a shaped photon pulse. This method is based
on time-reverse of the quantum emission process. We show that the desired
quantum state such as Dicke or timed-Dicke state can be successfully prepared
with very high fidelity even if the dissipation to the environment is
nonnegligible and the pulse shaping is not perfect. We also show that large
quantum entanglement between emitters can be created by just a single photon
pulse. This method is experimentally feasible in 1D waveguide-QED or
circuit-QED system.

9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con