17 citations
6 papers
Multiple time scales in cataclysmic binaries. The low-field magnetic dwarf nova DO Draconis
I. L. Andronov, L. L. Chinarova, W. Han +2
We study the variability of the cataclysmic variable DO Dra, on time-scales of between minutes and decades. The characteristic decay time dt/dm=0.902(3) days/mag was estimated from…
Idling Magnetic White Dwarf in the Synchronizing Polar BY Cam. The Noah-2 Project
Ivan L. Andronov, Kirill A. Antoniuk, Vitalii V. Breus +8
Results of a multi-color study of the variability of the magnetic cataclysmic variable BY Cam are presented. The observations were obtained at the Korean 1.8m and Ukrainian 2.6m, 1…
Stochastic integral representations of quantum martingales on multiple Fock space
Un Cig Ji
In this paper a quantum stochastic integral representation theorem is obtained for unbounded regular martingales with respect to multidimensional quantum noise. This simultaneously…
Light scalar mesons as tetraquarks within QCD Sum Rules
Hee-Jung Lee
We examine the interpretation of the light scalar meson nonet as tetraquark states using QCD sum rules. With the interpolating current for the tetraquark states composed of scalar…
On the contribution to the QCD sum rules for the light tetraquark
Hee-Jung Lee, N. I. Kochelev
We perform a QCD sum rule analysis for the light tetraquark taking into account the contribution arising from the two pion intermediate state. With the interpolating currents…
Investigating Binary Properties with Next-Generation Microlensing Surveys
Cheongho Han
We explore the usefulness of future gravitational microlensing surveys in the study of binary properties such as the binary fraction and the distributions of binary separation and…