Electronic wavefunction with maximally entangled MPS representation

被引：2

作者：

Graswald, Benedikt R. ^{[1
]}

Friesecke, Gero ^{[1
]}

机构：

[1] Tech Univ Munich, Dept Math, Munich, Germany

来源：

EUROPEAN PHYSICAL JOURNAL D | 2021年 / 75卷 / 06期

关键词：

Compendex;

D O I：

10.1140/epjd/s10053-021-00189-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present an example of an electronic wavefunction with maximally entangled MPS representation, in the sense that the bond dimension is maximal and cannot be lowered by any re-ordering of the underlying one-body basis. Our construction works for any number of electrons and orbitals.

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页数：4

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