Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Uncertainty Principle and deformed dispersion relation
  induced by nonconformal metric fluctuations   Considering the existence of nonconformal stochastic fluctuations in the
metric tensor a generalized uncertainty principle and a deformed dispersion
relation (associated to the propagation of photons) are deduced. Matching our
model with the so called quantum kappa--Poincare group will allow us to deduce
that the fluctuation--dissipation theorem could be fulfilled without needing a
restoring mechanism associated with the intrinsic fluctuations of spacetime. In
other words, the loss of quantum information is related to the fact that the
spacetime symmetries are described by the quantum kappa--Poincare group, and
not by the usual Poincare symmetries. An upper bound for the free parameters of
this model will also be obtained.

27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio