A Dirac field interacting with point nuclear dynamics
Sign Up to like & getrecommendations! Published in 2019 at "Mathematische Annalen"
DOI: 10.1007/s00208-019-01813-8
Abstract: The system describing a single Dirac electron field coupled with classically moving point nuclei is presented and studied. The model is a semi-relativistic extension of corresponding time-dependent one-body Hartree-Fock equation coupled with classical nuclear dynamics,… read more here.
Keywords: dirac field; field; interacting point; field interacting ... See more keywords
Simulation of X-ray transient absorption for following vibrations in coherently ionized F2 molecules
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2016.10.006
Abstract: Abstract Femtosecond and attosecond X-ray transient absorption experiments are becoming increasingly sophisticated tools for probing nuclear dynamics. In this work, we explore and develop theoretical tools needed for interpretation of such spectra,in order to characterize… read more here.
Keywords: absorption; transient absorption; ray transient; simulation ... See more keywords
Preparation of excited states for nuclear dynamics on a quantum computer
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review C"
DOI: 10.1103/physrevc.102.064624
Abstract: We study two different methods to prepare excited states on a quantum computer, a key initial step to study dynamics within linear response theory. The first method uses unitary evolution for a short time $T=\mathcal{O}(\sqrt{1-F})$… read more here.
Keywords: quantum computer; states nuclear; preparation excited; excited states ... See more keywords
Simultaneous observation of nuclear and electronic dynamics by ultrafast electron diffraction
Sign Up to like & getrecommendations! Published in 2020 at "Science"
DOI: 10.1126/science.abb2235
Abstract: Electronic and nuclear dynamics in one Because of the complex, ultrafast interplay between nuclear and electronic degrees of freedom, probing both nuclear and electronic dynamics in excited electronic states within a single time-resolved experiment is… read more here.
Keywords: nuclear electronic; diffraction; electron diffraction; ultrafast electron ... See more keywords
Chromatin and Nuclear Dynamics in the Maintenance of Replication Fork Integrity
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Genetics"
DOI: 10.3389/fgene.2021.773426
Abstract: Replication of the eukaryotic genome is a highly regulated process and stringent control is required to maintain genome integrity. In this review, we will discuss the many aspects of the chromatin and nuclear environment that… read more here.
Keywords: dynamics maintenance; integrity; maintenance replication; nuclear dynamics ... See more keywords
Mechanical Strain Alters Cellular and Nuclear Dynamics at Early Stages of Oligodendrocyte Differentiation
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Cellular Neuroscience"
DOI: 10.3389/fncel.2018.00059
Abstract: Mechanical and physical stimuli including material stiffness and topography or applied mechanical strain have been demonstrated to modulate differentiation of glial progenitor and neural stem cells. Recent studies probing such mechanotransduction in oligodendrocytes have focused… read more here.
Keywords: mechanical strain; strain alters; differentiation; strain ... See more keywords
Nuclear dynamics: Formation of bodies and trafficking in plant nuclei
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.984163
Abstract: The existence of the nucleus distinguishes prokaryotes and eukaryotes. Apart from containing most of the genetic material, the nucleus possesses several nuclear bodies composed of protein and RNA molecules. The nucleus is separated from the… read more here.
Keywords: export signals; nuclear dynamics; localization signals; plant ... See more keywords