Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Field propagation in a stochastic background space: The rate of light
  incoherence in stellar interferometry   We present Hilbert space representation for a relatively broad class of
minimum-length deformed quantum mechanical models obtained by incorporating a
space-time uncertainty relation into quantum mechanics. The correspondingly
modified field theory is used for estimating the deviation of the light
incoherence rate from distant astrophysical sources from the standard case.

7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys