Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Baryogenesis from dark matter   We consider the possibility that some primordial fields decay purely into the
dark sector creating asymmetric dark matter. This asymmetry is subsequently
transmuted into leptons and baryons. Within this paradigm we compute the amount
of asymmetric dark matter created from the out of equilibrium decays of the
primordial fields with CP violating Yukawa couplings. The dark matter asymmetry
is then transferred to the visible sector by the asymmetry transfer equation
and generates an excess of $B-L$. Baryogenesis occurs via sphaleron processes
which conserve $B-L$ but violate $B+L$. A mechanism for the annihilation of the
symmetric component of dark matter is also discussed. The model leads to
multi-component dark matter consisting of both bosonic and fermionic
components.

3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an