523 citations
- Heriot-Watt UniversityGB6 papers
- Institute of Theoretical PhysicsCN6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Leibniz University HannoverDE4 papers
- University of StrathclydeGB3 papers
- Astronomical Observatory of CapodimonteIT2 papers
- Center for Physical Sciences and TechnologyLT2 papers
- École Normale Supérieure - PSLFR2 papers
- École Polytechnique Fédérale de LausanneCH2 papers
- Konkoly ObservatoryHU2 papers
- Korea Astronomy and Space Science InstituteKR2 papers
- KU LeuvenBE2 papers
11 papers · 1 filter
Yangian symmetry of the Y=0 maximal giant graviton
Niall MacKay, Vidas Regelskis
We study the remnants of Yangian symmetry of AdS/CFT magnons reflecting from boundaries with no degrees of freedom. We present the generalized twisted boundary Yangian of open stri…
Compound Poisson and signed compound Poisson approximations to the Markov binomial law
V. Čekanavičius, P. Vellaisamy
Compound Poisson distributions and signed compound Poisson measures are used for approximation of the Markov binomial distribution. The upper and lower bound estimates are obtained…
The limit distribution of the maximum increment of a random walk with regularly varying jump size distribution
Thomas Mikosch, Alfredas Račkauskas
In this paper, we deal with the asymptotic distribution of the maximum increment of a random walk with a regularly varying jump size distribution. This problem is motivated by a lo…
Chemical abundances in metal-poor giants: limitations imposed by the use of classical 1D stellar atmosphere models
V. Dobrovolskas, A. Kučinskas, H. -G. Ludwig +3
In this work we have used 3D hydrodynamical (CO5BOLD) and 1D hydrostatic (LHD) stellar atmosphere models to study the importance of convection and horizontal temperature inhomogene…
EXOTIME: searching for planets around pulsating subdwarf B stars
Sonja Schuh, Roberto Silvotti, Ronny Lutz +27
In 2007, a companion with planetary mass was found around the pulsating subdwarf B star V391 Pegasi with the timing method, indicating that a previously undiscovered population of…
Application of symbolic programming for atomic many-body theory
Rytis Jursenas, Gintaras Merkelis
In the present paper by using Mathematica system a symbolic programming method for generation of the expressions of the expansion terms of atomic stationary perturbation theory (PT…