Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamical Gaussian quantum steering in optomechanics   Einstein-Podolski-Rosen steering is a form of quantum correlation exhibiting
an intrinsic asymmetry between two entangled systems. In this paper, we propose
a scheme for examining dynamical Gaussian quantum steering of two mixed
mechanical modes. For this, we use two spatially separated optomechanical
cavities fed by squeezed light. We work in the resolved sideband regime.
Limiting to the adiabatic regime, we show that it is possible to generate
dynamical Gaussian steering via a quantum fluctuations transfer from squeezed
light to the mechanical modes. By an appropriate choice of the environmental
parameters, one-way steering can be observed in different scenarios. Finally,
comparing with entanglement - quantified by the Gaussian R\'enyi-2 entropy-, we
show that Gaussian steering is strongly sensitive to the thermal effects and
always upper bounded by entanglement degree.

23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc