Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Toolbox for continuous variable entanglement production and measurement
  using spontaneous parametric down conversion   We provide a toolbox for continuous variables quantum state engineering and
characterization of biphoton states produced by spontaneous parametric down
conversion in a transverse pump configuration. We show that the control of the
pump beam's incidence spot and angle corresponds to phase space displacements
of conjugate collective continuous variables of the biphoton. In particular, we
illustrate with numerical simulations on a semiconductor device how this
technique can be used to engineer and characterize arbitrary states of the
frequency and time degrees of freedom.

33
The categories of this paper are: plasm-ph
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The categories of this paper are: eess
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
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The categories of this paper are: funct-an
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The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
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The categories of this paper are: stat
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The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int