Wavefunction-based electronic-structure calculations for solids

被引:8
|
作者
Fulde, Peter [1 ]
机构
[1] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany
关键词
CORRELATION-ENERGY; EXPANSIONS;
D O I
10.1038/nphys3653
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Many-electron wavefunctions face the exponential-wall problem at large electron numbers. Formulating wavefunctions with the help of cumulants effectively avoids this problem and provides a valuable starting point for electronic-structure calculations for solids.
引用
收藏
页码:106 / 107
页数:2
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