Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heralded noiseless amplification and attenuation of non-gaussian states
  of light   We examine the behavior of non-Gaussian states of light under the action of
probabilistic noiseless amplification and attenuation. Surprisingly, we find
that the mean field amplitude may decrease in the process of noiseless
amplification -- or increase in the process of noiseless attenuation, a
counterintuitive effect that Gaussian states cannot exhibit. This striking
phenomenon could be tested with experimentally accessible non-Gaussian states,
such as single-photon added coherent states. We propose an experimental scheme,
which is robust with respect to the major experimental imperfections such as
inefficient single-photon detection and imperfect photon addition. In
particular, we argue that the observation of mean field amplification by
noiseless attenuation should be feasible with current technology.

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The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn