Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Work Generation from Thermal Noise by Quantum Phase-Sensitive
  Observation   We put forward the concept of work extraction from thermal noise by
phase-sensitive (homodyne) measurements of the noisy input followed by
(outcome-dependent) unitary manipulations of the post-measured state. For
optimized measurements, noise input with more than one quantum on average is
shown to yield heat-to-work conversion with efficiency and power that grow with
the mean number of input quanta, detector efficiency and its inverse
temperature. This protocol is shown to be advantageous compared to common
models of information and heat engines.

1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org