7.1k citations
- Centre National de la Recherche ScientifiqueFR262 papers
- Massachusetts Institute of TechnologyUS241 papers
- Université Libre de BruxellesBE240 papers
- California Institute of TechnologyUS237 papers
- National and Kapodistrian University of AthensGR237 papers
- University of Maryland, College ParkUS237 papers
- University of California, Santa BarbaraUS236 papers
- Peking UniversityCN235 papers
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13 papers · 1 filter
The role of radial migration in open cluster and field star populations with Gaia dr3
Carlos Viscasillas Vázquez, Laura Magrini, Lorenzo Spina +4
The survival time of a star cluster depends on its total mass, density, and thus size, as well as on the environment in which it was born and in which lies. Its dynamical evolution…
Lens mass estimate in the Galactic disk extreme parallax microlensing event Gaia19dke
M. Maskoliūnas, Ł. Wyrzykowski, K. Howil +74
We present the results of our analysis of Gaia19dke, an extraordinary microlensing event in the Cygnus constellation that was first spotted by the {\gaia} satellite. This event fea…
Thermalization of open quantum systems using the multiple-Davydov-D2 variational approach
Mantas Jakucionis, Darius Abramavicius
Numerical implementation of an explicit phonon bath requires a large number of oscillator modes in order to maintain oscillators at the initial temperature when modeling energy rel…
Simulation of ab initio optical absorption spectrum of β-carotene with fully resolved S_{0} and S_{2} vibrational normal modes
Mantas Jakučionis, Ignas Gaižiūnas, Juozas Šulskus +1
Electronic absorption spectrum of beta-carotene (b-Car) is studied using quantum chemistry and quantum dynamics simulations. Vibrational normal modes were computed in optimized geo…
Life after AGN switchoff: evolution and properties of fossil galactic outflows
Kastytis Zubovas, Gediminas Maskeliūnas
Galaxy-wide outflows driven by active galactic nuclei (AGN) are an important ingredient in galaxy evolution. Analytical calculations suggest that such outflows have significant ine…
Inspecting molecular aggregate quadratic vibronic coupling effects using squeezed coherent states
Mantas Jakučionis, Agnius Žukas, Darius Abramavičius
We present systematic comparison of three quantum mechanical approaches describing excitation dynamics in molecular complexes using the Time-Dependent variational principle (TDVP)…