Decoherence-assisted transport in quantum networks
arXiv:1401.6660 · doi:10.1088/1367-2630/15/1/013038
Abstract
It is shown that energy transfer in a homogeneous fully connected quantum network is assisted by a decohering interaction with environmental spins. Analytic expressions for the transfer probabilities are obtained for the zero temperature case, and the effect is shown to persist at physiological temperatures. This model of decoherence-assisted energy transfer is applied to the Fenna-Matthews-Olson complex.
19 pages, 6 figures
References in corpus (7)
- Environment-Assisted Quantum Walks in Photosynthetic Energy Transfer
- Environment-Assisted Quantum Transport
- Non-Markovian dynamics in a spin star system: Exact solution and approximation techniques
- Quantum many-body theory of qubit decoherence in a finite-size spin bath
- Optimal Decoherence Control in non-Markovian Open, Dissipative Quantum Systems
- Decoherence assisted transport in a dimer system
- Decoherence-assisted transport and quantum criticalities
Cited by in corpus (17)
- Bloch-Redfield equations for modeling light-harvesting complexes
- Universal simulation of Markovian open quantum systems
- Cavity-assisted mesoscopic transport of fermions: Coherent and dissipative dynamics
- Digital quantum simulation of many-body non-Markovian dynamics
- Do photosynthetic complexes use quantum coherence to increase their efficiency? Probably not
- Homogeneous Open Quantum Random Walks on a lattice
- Environment-assisted holonomic quantum maps
- A quantum protective mechanism in photosynthesis
- Disorder-assisted quantum transport in suboptimal decoherence regimes
- Bad vibrations: Quantum tunnelling in the context of SARS-CoV-2 infection
- Central Limit Theorem and Large Deviation Principle for Continuous Time Open Quantum Walks
- On a generalized Central Limit Theorem and Large Deviations for Homogeneous Open Quantum Walks
- Tailoring Spin Chain Dynamics for Fractional Revivals
- Assisted quantum simulation of open quantum systems
- Noise reducing encoding strategies for spin chains
- Inducing nontrivial qubit coherence through a controlled dispersive environment
- Enhancement of quantum transport efficiency in a noisy spin channel