Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Continuum variable entangled state generated by an asymmetric beam
  splitter   The generating entangled state by using a 50/50 beamsplitter has been
discussed in the literature before . In this paper we explore how to use an
asymmetric beam-splitter to produce a new kind of entangled state. We construct
such kind of states theoretically and then prove that they make up a complete
and orthonormal representation in two-mode Fock space. Its application in
finding new squeezing operator and new squeezed state is introduced.

14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
16
The categories of this paper are: stat