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ICOP & ICPET 2014, 20 - : 1333-1336 Back to browse issues page
Excitation Energy Transfer in a Photosynthetic Light-Harvesting Complex Interacting with non-Markovian Stochatic Noises
Maryam Saberi * 1, Rasoul Roknizadeh Dr, Malek Bagheri harouni Dr
Abstract:   (3346 Views)
In this paper, the dynamics of excitation energy transfer in a photosynthetic pigment-protein complex, the Fenna-Matthews-Olson complex, interacting with a phonon environment with non-Markovian stochastic manner is investigated. The exact analytical expression for the population of each bacteriochlorophyll molecule in the FMO complex is obtained. It is shown that there exists long-lasting quantum coherence with timescale according to the experimental data at cryogenical and physiological temperatures. In particular, we find that non-Markovian stochastic noises are appropriate sources for rebirth of quantum coherence in photosynthetic complex systems.
Keywords: Excitation Energy Transfer (EET), Fenna-Matthews-Olson (FMO) pigment-protein complex, Photosynthesis, non-Markovian Stochastic Noise.
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Type of Study: Research | Subject: Special
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saberi M, roknizadeh R, bagheri harouni M. Excitation Energy Transfer in a Photosynthetic Light-Harvesting Complex Interacting with non-Markovian Stochatic Noises. ICOP & ICPET. 2014; 20 :1333-1336
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انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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