Optimally Designed Quantum Transport across Disordered Networks

被引：51

作者：

Walschaers, Mattia ^{[1
,2
]}

Diaz, Jorge Fernandez-de-Cossio ^{[3
]}

Mulet, Roberto ^{[1
,3
]}

Buchleitner, Andreas ^{[1
]}

机构：

[1] Univ Freiburg, Inst Phys, D-79104 Freiburg, Germany

[2] Katholieke Univ Leuven, Inst Theoret Fys, B-3001 Heverlee, Belgium

[3] Univ Havana, Complex Syst Grp, Dept Theoret Phys, Havana 10400, Cuba

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 111卷 / 18期

关键词：

ENERGY-TRANSFER; CHAOS; DIFFUSION; MOLECULES; BACTERIA; MATRICES; SPECTRA; PROTEIN;

D O I：

10.1103/PhysRevLett.111.180601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We establish a general mechanism for highly efficient quantum transport through finite, disordered 3D networks. It relies on the interplay of disorder with centrosymmetry and a dominant doublet spectral structure and can be controlled by the proper tuning of only coarse-grained quantities. Photosynthetic light harvesting complexes are discussed as potential biological incarnations of this design principle.

引用

页数：5

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