807 citations
- National Academy of Sciences of UkraineUA67 papers
- V. N. Karazin Kharkiv National UniversityUA45 papers
- University of MichiganUS29 papers
- RIKENJP23 papers
- Universidad de CantabriaES23 papers
- Institute of Radio AstronomyUA20 papers
- RIKEN Advanced Science InstituteJP16 papers
- Universidad de ZaragozaES12 papers
- Loughborough UniversityGB9 papers
- Centre National de la Recherche ScientifiqueFR8 papers
- Consejo Superior de Investigaciones CientíficasES8 papers
- Universidad Autónoma de MadridES8 papers
220 papers
Joining forces: 30 years of optical monitoring of the Einstein Cross
V. N. Shalyapin, L. J. Goicoechea, R. Gil-Merino +5
We present an extended optical monitoring of the quadruply-imaged gravitationally lensed quasar QSO 2237+0305, the Einstein Cross, including observations from different observatori…
SDSS J1001+5027: Strong microlensing-induced chromatic variation caught in the act
Luis J. Goicoechea, Vyacheslav N. Shalyapin
We conducted long-term monitoring of the doubly imaged gravitationally lensed quasar SDSS J1001+5027 consisting of spectro-photometric observations separated by 120 days (tim…
Chern junctions in Moiré-Patterned Graphene/PbI2
Sun Yan, M. Monteverde, V. Derkach +5
Expanding the moire material library continues to unlock novel quantum phases and emergent electronic behaviors. Here, we introduce PbI2 into the moire family and investigate the m…
Solitons of the constrained Schrödinger equations
V. E. Vekslerchik
We consider the linear vector Schrödinger equation subjected to quadratic constraints. We demonstrate that the resulting nonlinear system is closely related to the Ablowitz-Ladik h…
Optical+NIR analysis of a Newly Confirmed Einstein ring at z1 from the Kilo-Degree Survey: Dark matter fraction, total and dark matter density slope and IMF
Rui Li, Nicola R. Napolitano, Giuseppe D Ago +16
We report the spectroscopic confirmation of a bright blue Einstein ring in the Kilo Degree Survey (KiDS) footprint: the Einstein ``blue eye''. Spectroscopic data from X-Shooter at…
FBQ 0951+2635: time delay and structure of the main lensing galaxy
Vyacheslav N. Shalyapin, Luis J. Goicoechea, Eleana Ruiz-Hinojosa
As there is a long-standing controversy over the time delay between the two images of the gravitationally lensed quasar FBQ 0951+2635, we combined early and new optical light curve…