Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unparticles and CP-violation   We give a brief summary of the unparticle scenario proposed by Georgi. The
CP-even phase of the propagator is exploited to study the CP-asymmetry in B+
--> tau+ + nu, which is neither experimentally searched for nor predicted by
any other model. Furthermore we show that the novel CP-violation is consistent
with the CPT theorem by identifying the CP-compensating mode in the unparticle
sector.

33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph