346 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Liaoning Normal UniversityCN7 papers
- Austral University of ChileCL2 papers
- Durban University of TechnologyZA2 papers
- Indian Institute of Science Education and Research KolkataIN2 papers
- Universitat Politècnica de CatalunyaES2 papers
- University of OsloNO2 papers
- Barasat Government College1 paper
- Baylor UniversityUS1 paper
- Chongqing University of Posts and TelecommunicationsCN1 paper
- Dalian University of TechnologyCN1 paper
- Homi Bhabha National InstituteIN1 paper
- Indian Institute of Engineering Science and Technology, ShibpurIN1 paper
3 papers · 1 filter
Observational Constraints on Oscillating Dark-Energy Parametrizations
Supriya Pan, Emmanuel N. Saridakis, Weiqiang Yang
We perform a detailed confrontation of various oscillating dark-energy parame-trizations with the latest sets of observational data. In particular, we use data from Joint Light Cur…
Latest astronomical constraints on some nonlinear parametric dark energy models
Weiqiang Yang, Supriya Pan, Andronikos Paliathanasis
We consider nonlinear redshift-dependent equation of state parameters as dark energy models in a spatially flat Friedmann-Lemaître-Robertson-Walker universe. To depict the expansio…
Large-scale Stability and Astronomical Constraints for Coupled Dark-Energy Models
Weiqiang Yang, Supriya Pan, John D. Barrow
We study large-scale inhomogeneous perturbations and instabilities of interacting dark energy (IDE) models. Past analysis of large-scale perturbative instabilities, has shown that…