Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum convolution and quantum correlation algorithms are physically
  impossible   The key step in classical convolution and correlation algorithms, the
componentwise multiplication of vectors after initial Fourier Transforms, is
shown to be physically impossible to do on quantum states. Then this is used to
show that computing the convolution or correlation of quantum state
coefficients violates quantum mechanics, making convolution and correlation of
quantum coefficients physically impossible.

24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math