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MergePolesInInterval

Gnew = ResponseFunction.MergePolesInInterval(Gold, Emin, Emax) converts $G_{old}$ into a list of poles format and merges all poles in the interval $E_{min}$ to $E_{max}$ into a single pole, thereby conserving the zeroth and first moment.

Input

  • $G_{old}$ : Responsefunction
  • $E_min$
Double lowest energy of interval of poles to be merged
  • $E_max$
Double highest energy of interval of poles to be merged

Output

  • $G_{new}$ : Responsefunction

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