508 citations
- Tata Institute of Fundamental ResearchIN166 papers
- University of DelhiIN164 papers
- University of California San DiegoUS162 papers
- Saha Institute of Nuclear PhysicsIN161 papers
- University of IoanninaGR159 papers
- Charles UniversityCZ158 papers
- Johns Hopkins UniversityUS158 papers
- National Central UniversityTW158 papers
- University of California, Santa BarbaraUS158 papers
- University of WarsawPL158 papers
- A. Alikhanyan National LaboratoryAM157 papers
- Boğaziçi UniversityTR157 papers
18 papers · 1 filter
Probing large scale homogeneity and periodicity in the LRG distribution using Shannon entropy
Biswajit Pandey, Suman Sarkar
We quantify the degree of inhomogeneity in the Luminous Red Galaxy (LRG) distribution from the SDSS DR7 as a function of length scales by measuring the Shannon entropy in independe…
Study of parametrized dark energy models with a general non-canonical scalar field
Abdulla Al Mamon, Sudipta Das
In this paper, we have considered various dark energy models in the framework of a non-canonical scalar field with a Lagrangian density of the form ${\cal L}(ϕ, X)=f(ϕ)X{\left(\fra…
A new method for testing isotropy with Shannon entropy
Biswajit Pandey
We propose a novel method for testing isotropy of a three-dimensional distribution using Shannon entropy. We test the method on some Monte Carlo simulations of isotropic and anisot…
Accretion disk/corona emission from a radio-loud narrow line Seyfert 1 galaxy PKS 0558-504
R. Ghosh, G. C. Dewangan, B. Raychaudhuri
Approximately 10-20% of Active Galactic Nuclei are known to eject powerful jets from the innermost regions. There is very little observational evidence if the jets are powered by s…
Generalized Second Law of Thermodynamics for Non-canonical Scalar Field Model with Corrected-Entropy
Sudipta Das, Ujjal Debnath, Abdulla Al Mamon
In this work, we have considered a non-canonical scalar field dark energy model in the framework of flat FRW background. It has also been assumed that the dark matter sector intera…
Search for single production of scalar leptoquarks in proton-proton collisions at sqrt(s) = 8 TeV
CMS Collaboration
A search is presented for the production of both first- and second-generation scalar leptoquarks with a final state of either two electrons and one jet or two muons and one jet. A…