potential amounts to the following conditions

$$\begin{tabular}{lll}
$h_{1}\left[ m_{1}^{2}+\hat{\mu}^{2}\left( 1+\frac{h_{2}^{2}}{s^{2}}\right) +%
\frac{1}{2}\overline{g}^{2}\left( h_{1}^{2}-h_{2}^{2}\right) +\right. $ &  & 
\\ 
&  &  \\ 
\multicolumn{1}{r}{$\left. +\hat{B}\hat{\mu}\frac{h_{2}}{h_{1}}+\beta _{t}%
\hat{\mu}^{2}L\right] $} & $=$ & $0$ \\ 
&  &  \\ 
$h_{2}\left[ m_{2}^{2}+\hat{\mu}^{2}\left( 1+\frac{h_{1}^{2}}{s^{2}}\right) -%
\frac{1}{2}\overline{g}^{2}\left( h_{1}^{2}-h_{2}^{2}\right) \right] +$ &  & 
\\ 
&  &  \\ 
$+\hat{B}\hat{\mu}\frac{h_{1}}{h_{2}}+\beta _{t}\left[ \left(
m_{T}^{2}+m_{Q_{3}}^{2}+A_{t}^{2}\right) \left( L+\varepsilon \right)
\right. $ &  &  \\ 
&  &  \\ 
\multicolumn{1}{r}{$\left. -\left( m_{T}^{2}+m_{Q_{3}}^{2}\right)
+2m_{t}^{2}L\right] $} & $=$ & $0$ \\ 
&  &  \\ 
$s\left[ m_{S}^{2}+\hat{\mu}\frac{h_{1}^{2}+h_{2}^{2}}{s^{2}}+2\nu
^{2}+A_{\kappa }\nu +\left( \hat{B}+\nu \right) \hat{\mu}\frac{h_{1}h_{2}}{%
s^{2}}+\right. $ &  &  \\ 
&  &  \\ 
\multicolumn{1}{r}{$\left. +\beta _{t}\hat{\mu}^{2}\left( \frac{h_{2}}{s}%
\right) ^{2}\left( L+\varepsilon \right) \right] $} & $=$ & $0$%
\end{tabular}
\label{I}$$

where

$$\beta _{t} =\frac{3h_{t}^{2}}{16\pi ^{2}}\ ,\ \ \ \ \   
\varepsilon =\ln \frac{%
m_{t}^{2}}{Q^{2}}\ ,\ \ \ \ \    
L =\ln \frac{m_{T_{1}}m_{T_{2}}}{m_{t}^{2}}  \label{J}$$

and the variables

$$\begin{aligned}
\hat{\mu} &=&\lambda s  \nonumber \\
\nu &=&\kappa s  \nonumber \\
\hat{B} &=&A_{\lambda }+\nu +\beta _{t}A_{t}\left( L+\varepsilon \right)
\label{K}\end{aligned}$$

have been introduced. An one loop term has been conveniently included in the definition of the effective parameter $\hat
B$ (of the MSSM).

The $3\times 3$ mass matrix for the CP even scalars (in the same approximation) has the following matrix elements

$$\begin{aligned}
m_{11}^{2} &=&\overline{g}^{2}h_{1}^{2}-\hat{B}\hat{\mu}\left( \frac{h_{2}}{%
h_{1}}\right) 