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SiO(2) in density functional theory and beyond
(WILEY-BLACKWELL, 2011)
We present the first-principle electronic structure calculation on an amorphous material including many-body corrections within the GW approximation. We show that the inclusion of the local field effects in the ...
Aproximação GW: fundamentos e aplicações a novas nanoestruturas bidimensionais
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAPrograma de Pós-Graduação em FísicaUFMG, 2019-03-13)
The structural and electronic charactezation of bidimensional nano-compounds(2D) is
a subject that has been largely studied in materials science. In the present work, we
investigate this topic, seeking to go beyond the ...
The electromagnetic counterpart of the binary neutron star merger LIGO/Virgo GW170817. II. UV, optical, and near-infrared light curves and comparison to kilonova models
(IOP Publishing Ltd., 2017)
We present UV, optical, and near-infrared (NIR) photometry of the first electromagnetic counterpart to a gravitational wave source from Advanced Laser Interferometer Gravitational-wave Observatory (LIGO)/Virgo, the binary ...
Band structure tunability in MoS2 under interlayer compression: A DFT and GW study
The electronic band structures ofMoS2 monolayer and 2H1 bulk polytype are studied within density-functional
theory (DFT) and many-body perturbation theory (GW approximation). Interlayer van der Waals (vdW)
interactions, ...
Fluid pulsation modes and tidal deformability of anisotropic strange stars in light of the GW170817 event
(American Physical SocietyPE, 2023-06-09)
The effects of anisotropy on the fluid pulsation modes when adopting the so-called Cowling approximation and the tidal deformability of strange-quark stars are investigated by numerically integrating the hydrostatic ...
A DECAM SEARCH FOR AN OPTICAL COUNTERPART TO THE LIGO GRAVITATIONAL-WAVE EVENT GW151226
(Iop Publishing Ltd, 2016-08-01)
We report the results of a Dark Energy Camera optical follow-up of the gravitational-wave (GW) event GW151226, discovered by the Advanced Laser Interferometer Gravitational-wave Observatory detectors. Our observations cover ...