title: Dephasing-assisted selective incoherent quantum transport.
abstract: Selective energy transport throughout a quantum network connected to more than one reaction center can play an important role in many natural and technological considerations in photosystems. In this work, we propose a method in which an excitation can be transported from the original site of the network to one of the reaction centers arbitrarily using independent sources of dephasing noises. We demonstrate that in the absence of dephasing noises, the coherent evolution of the system does not have any role in energy transport in the network. Therefore, incoherent evolution via application of dephasing noises throughout a selected path of the network leads to complete transferring of the excitation to a desired reaction center.
authors.affiliation: Research Institute for Fundamental Sciences, University of Tabriz, Tabriz 51666-16471, Iran.
authors.forename: Naghi
authors.initials: N
authors.lastname: Behzadi
authors.affiliation: Research Institute for Fundamental Sciences, University of Tabriz, Tabriz 51666-16471, Iran.
authors.forename: Bahram
authors.initials: B
authors.lastname: Ahansaz
authors.affiliation: Research Institute for Fundamental Sciences, University of Tabriz, Tabriz 51666-16471, Iran.
authors.forename: Hadi
authors.initials: H
authors.lastname: Kasani