On the influence of underdamped vibrations on coherence and energy transfer times in light-harvesting complexes

被引：7
|
作者：
Mujica-Martinez, C. A. [1 ,2 ]
Nalbach, P. [1 ,2 ]
机构：
[1] Univ Hamburg, Inst Theoret Phys 1, D-20355 Hamburg, Germany
[2] Hamburg Ctr Ultrafast Imaging, D-22761 Hamburg, Germany
来源：
ANNALEN DER PHYSIK | 2015年 / 527卷 / 9-10期
关键词：
electronic energy transfer; quantum dynamics; photosynthetic complexes; REDUCED DENSITY-MATRICES; FMO ANTENNA PROTEIN; ELECTRONIC COHERENCE; TENSOR PROPAGATOR; QUANTUM COHERENCE; DYNAMICS; SYSTEM; RELAXATION; EVOLUTION;
D O I：
10.1002/andp.201500139
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study the quantum exciton dynamics in light-harvesting complexes under the influence of underdamped vibrational molecular modes. We observe prolonged coherent population oscillations between different pigments due to an underdamped mode connected to the originally excited pigment. At the same time, an underdamped vibration at the exit site of the complex provides additional channels for the excitation energy transfer towards the reaction center which shortens the transfer times.
引用
收藏
页码：592 / 600
页数：9
相关论文
共 50 条
  • [31] Computational methodologies and physical insights into electronic energy transfer in photosynthetic light-harvesting complexes
    Pachon, Leonardo A.
    Brumer, Paul
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2012, 14 (29) : 10094 - 10108
  • [32] Ab Inito Study on Triplet Excitation Energy Transfer in Photosynthetic Light-Harvesting Complexes
    You, Zhi-Qiang
    Hsu, Chao-Ping
    JOURNAL OF PHYSICAL CHEMISTRY A, 2011, 115 (16): : 4092 - 4100
  • [33] Variety, the spice of life and essential for robustness in excitation energy transfer in light-harvesting complexes
    Oh, Sue Ann
    Coker, David F.
    Hutchinson, David A. W.
    FARADAY DISCUSSIONS, 2020, 221 : 59 - 76
  • [34] Influence of the light excitation on energy transfer in a multi-pigments light-harvesting model of photosynthesis
    Chen Hao
    Tian Jian-Min
    Sun Xue-Jian
    Lu Ke-Zhen
    Xu Li-Hua
    Li Hong-Rong
    ACTA PHYSICA SINICA, 2022, 71 (10)
  • [35] Influence of the light excitation on energy transfer in a multi-pigments light-harvesting model of photosynthesis
    Chen, Hao
    Tian, Jian-Min
    Sun, Xue-Jian
    Lü, Ke-Zhen
    Xu, Li-Hua
    Li, Hong-Rong
    Wuli Xuebao/Acta Physica Sinica, 2022, 71 (10):
  • [36] Optically nonlinear energy transfer in light-harvesting dendrimers
    Andrews, DL
    Bradshaw, DS
    JOURNAL OF CHEMICAL PHYSICS, 2004, 121 (05): : 2445 - 2454
  • [37] Rapid energy transfer in light-harvesting small dendrimers
    Akai, I
    Nakao, H
    Kanemoto, K
    Karasawa, T
    Hashimoto, H
    Kimura, M
    JOURNAL OF LUMINESCENCE, 2005, 112 (1-4) : 449 - 453
  • [38] Coherence dynamics in light-harvesting complexes with two-colour spectroscopy
    Richards, Gethin H.
    Curmi, Paul M. G.
    Wilk, Krystyna E.
    Quiney, Harry M.
    Davis, Jeffrey A.
    XVIIITH INTERNATIONAL CONFERENCE ON ULTRAFAST PHENOMENA, 2013, 41
  • [39] Excitation energy transfer in model light-harvesting antennae
    Subramanian, V
    Evans, DG
    JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (03): : 1085 - 1095
  • [40] Energy transfer in light-harvesting Zn porphyrin dendrimers
    Larsen, J
    Andersson, J
    Polívka, T
    Sly, J
    Crossley, MJ
    Sundström, V
    Akesson, E
    FEMTOCHEMISTRY AND FEMTOBIOLOGY: ULTRAFAST EVENTS IN MOLECULAR SCIENCE, 2004, : 495 - 498
12345