Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Is it possible to extend the deformed Weyl algebra $W_q(n)$ to a Hopf
  algebra?   We argue that the algebra $W_q(n)$, generated by $n$ pairs of deformed
$q$-bosons, does not allow a Hopfalgebra structure. To this end we show that it
is impossible to define a comultiplication even for the usual, nondeformed
case. We indicate how the comultiplication on $U_q[osp(1/2n)]$ can be used in
order to construct representations of deformed (not necessarily Hopf) algebras
in tensor products of Fock spaces.

24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc