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Effective Masses
Finally, for setting the initial field fluctuations and later for
calculating spectra of number density and energy density the program
needs formulas for the effective masses of the fields. In program
variables, these are given by (see section 6.3.2)
|
(4.14) |
so you will need to calculate these second derivatives. For the
TWOFLDLAMBDA model
|
(4.15) |
|
(4.16) |
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This
documentation was generated on 2008-01-21