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turboTDDFT 2.0 - Hybrid functionals and new algorithms within time-dependent density-functional perturbation theory

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 نشر من قبل Ralph Gebauer
 تاريخ النشر 2014
  مجال البحث فيزياء
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We present a new release of the turboTDDFT code featuring an implementation of hybrid functionals, a recently introduced pseudo-Hermitian variant of the Liouville-Lanczos approach to time-dependent density-functional perturbation theory, and a newly developed Davidson-like algorithm to compute selected interior eigenvalues/vectors of the Liouvillian super-operator. Our implementation is thoroughly validated against benchmark calculations performed on the cyanin (C$_{21}$O$_{11}$H$_{21}$) molecule using the Gaussian09 and turboTDDFT 1.0 codes.



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