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Feshbach projection formalism for transmission through a time-periodic potential.

Physical review. E, Statistical, nonlinear, and soft matter physics

Sadreev AF.
PMID: 23214861
Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Nov;86(5):056211. doi: 10.1103/PhysRevE.86.056211. Epub 2012 Nov 20.

The Feshbach projection formalism is applied to consider quantum transmission through a tight-binding wire subject to a time-periodic potential. The wire is coupled with two leads via the coupling constant v{C}. The periodicity of the potential implies an additional...

How Does European Mistletoe Survive Without Complex I?.

Trends in plant science

da Fonseca-Pereira P, Silva WB, Araújo WL, Nunes-Nesi A.
PMID: 30097375
Trends Plant Sci. 2018 Oct;23(10):847-850. doi: 10.1016/j.tplants.2018.07.008. Epub 2018 Aug 07.

Two independent but complementary studies recently provided the first biochemical proof of the complete absence of mitochondrial Complex I in a multicellular eukaryote. The mitochondrial electron transport chain (mETC) of the hemiparasitic European mistletoe (Viscum album) displays dramatic rearrangements...

Discrete-breather-assisted charge transport along DNA-like molecular wires.

Physical review. E

Chetverikov AP, Ebeling W, Lakhno VD, Velarde MG.
PMID: 31869988
Phys Rev E. 2019 Nov;100(5):052203. doi: 10.1103/PhysRevE.100.052203.

Mobile discrete breathers (MDBs) are here suggested as localized excitations underlying the trapping and transport of charged particles (electron or hole) along a DNA-like molecular wire with anchored ends such as attached to two electrodes. For illustration the Peyrard-Bishop-Dauxois-Holstein...

Coherence preservation and electron-phonon interaction in electron transfer in DNA.

The Journal of chemical physics

Peralta M, Feijoo S, Varela S, Mujica V, Medina E.
PMID: 33138441
J Chem Phys. 2020 Oct 28;153(16):165102. doi: 10.1063/5.0023775.

We analyze the influence of electron-phonon (e-ph) interaction in a model for electron transfer (ET) processes in DNA in terms of the envelope function approach for spinless electrons. We are specifically concerned with the effect of e-ph interaction on...

Coherent Effects in Charge Transport in Molecular Wires: Toward a Unifying Picture of Long-Range Hole Transfer in DNA.

The journal of physical chemistry letters

Landi A, Capobianco A, Peluso A.
PMID: 32830977
J Phys Chem Lett. 2020 Sep 17;11(18):7769-7775. doi: 10.1021/acs.jpclett.0c01996. Epub 2020 Sep 02.

In the framework of a multistep mechanism in which environmental motion triggers comparatively faster elementary electron-transfer steps and stabilizes hole-transfer products, microscopic coherence is crucial for rationalizing the observed yield ratios of oxidative damage to DNA. Interference among probability...

Showing 1 to 5 of 5 entries