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The Potential Derivative
The equations of motion for the fields all involve the term
. When these equations are derived in program
variables in section 6.1 this term simply becomes
. So once you have written down the
program potential all you have to do is take its derivative. For the
TWOFLDLAMBDA model this gives
![\begin{displaymath}
{\partial V_{pr} \over \partial \phi_{pr}} = \left(\phi_{pr}...
...\chi_{pr}^2\right) \phi_{pr} \qquad\mbox{(TWOFLDLAMBDA model)}
\end{displaymath}](img86.png) |
(4.12) |
![\begin{displaymath}
{\partial V_{pr} \over \partial \chi_{pr}} = gl \phi_{pr}^2
\chi_{pr}. \qquad\mbox{(TWOFLDLAMBDA model)}
\end{displaymath}](img87.png) |
(4.13) |
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This
documentation was generated on 2008-01-21