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Realistic Quantum Control of Energy Transfer in Photosynthetic Processes
- Source :
- Energies, Vol 9, Iss 12, p 1063 (2016), Energies; Volume 9; Issue 12; Pages: 1063
- Publication Year :
- 2016
- Publisher :
- MDPI AG, 2016.
-
Abstract
- The occurrence of coherence phenomenon as a result of the interference of the probability amplitude terms is among the principle features of quantum mechanics concepts. Current experiments display the presence of quantum techniques whose coherence is supplied over large interval times. Specifically, photosynthetic mechanisms in light-harvesting complexes furnish oscillatory behaviors owing to quantum coherence. In this manuscript, we study the coherent quantum energy transfer for a single-excitation and nonlocal correlation in a dimer system (donor+acceptor) displayed by two-level systems (TLSs), interacting with a cavity field with a time-dependent coupling effect considering the realistic situation of coupling between each TLS and the cavity field. We analyze and explore the specific conditions which are viable with real experimental realization for the ultimate transfer of quantum energy and nonlocal quantum correlation. We show that the enhancement of the probability for a single-excitation energy transfer greatly benefits from the energy detuning, photon-number transition, classicality of the field, and the time-dependent coupling effect. We also find that the entanglement between the donor and acceptor is very sensitive to the physical parameters and it can be generated during the coherent energy transfer.
- Subjects :
- Control and Optimization
time-dependent coupling effect
Energy Engineering and Power Technology
Quantum entanglement
01 natural sciences
lcsh:Technology
010305 fluids & plasmas
quantum effects in biology
Quantum biology
dipole-dipole interaction
energy transfer
quantum correlations
Quantum mechanics
0103 physical sciences
Energy level
Electrical and Electronic Engineering
010306 general physics
Amplitude damping channel
Engineering (miscellaneous)
Physics
Quantum discord
Renewable Energy, Sustainability and the Environment
lcsh:T
Building and Construction
Probability amplitude
Quantum process
Quantum dissipation
Energy (miscellaneous)
Subjects
Details
- Language :
- English
- ISSN :
- 19961073
- Volume :
- 9
- Issue :
- 12
- Database :
- OpenAIRE
- Journal :
- Energies
- Accession number :
- edsair.doi.dedup.....b7ba38b77393923ff80c13b476ceb61e