Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: P odd fluctuations and Long Range Order in Heavy Ion Collisions.
  Deformed QCD as a Toy Model   We study the local violation of P and CP invariance in heavy ion collisions
as observed at RHIC and LHC using a simple "deformed QCD" model. This model is
a weakly coupled gauge theory, which however has all the relevant crucial
elements allowing us to study difficult and nontrivial questions which are
known to be present in real strongly coupled QCD. Essentially, we want to
understand the physics of long range order in form of coherent low dimensional
vacuum configurations observed in Monte Carlo lattice simulations. Apparently
precisely such kind of configurations are responsible for sufficiently strong
intensity of asymmetries observed in heavy ion collisions.

35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex