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Electronic structure of Pu and Am metals by self consistent relativistic GW

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 نشر من قبل Andrey Kutepov
 تاريخ النشر 2011
  مجال البحث فيزياء
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We present the results of calculations for Pu and Am performed using an implementation of self-consistent relativistic GW method. The key feature of our scheme is to evaluate polarizability and self-energy in real space and Matsubaras time. We compare our GW results with the calculations using local density (LDA) and quasiparticle (QP) approximations and also with scalar-relativistic calculations. By comparing our calculated electronic structures with experimental data, we highlight the importance of both relativistic effects and effects of self-consistency in this GW calculation.



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