Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Two-Loop Finite-Temperature Effective Potential of the MSSM and
  Baryogenesis   We construct an effective three dimensional theory for the MSSM at high
temperatures in the limit of large-$m_{A}$. We analyse the two-loop effective
potential of the 3D theory for the case of a light right handed stop to
determine the precise region in the $m_{h}$-$m_{\tilde{t}_{R}}$ plane for which
the sphaleron constraint for preservation of the baryon asymmetry is satisfied.
We also compare with results previously obtained usind 3D and 4D calculations
of the effective potential. A two-stage phase transition still persists for a
small range of values of $m_{\tilde{t}_{R}}$. The allowed region requires a
value of $m_{\tilde{t}_{R}} \lsi m_{t}$ and $m_{h} \lsi 100$ (110) GeV for
$m_{Q} = 300$ GeV (1 TeV).

31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc