5 citations
- Durban University of TechnologyZA2 papers
- Liaoning Normal UniversityCN1 paper
- National Observatory of AthensGR1 paper
- Universidad Católica del NorteCL1 paper
- Universitat Politècnica de CatalunyaES1 paper
- University of Science and Technology of ChinaCN1 paper
- University of SheffieldGB1 paper
- Valongo ObservatoryBR1 paper
4 papers
Particle-Wall Alignment Interaction and Active Brownian Diffusion Through Narrow Channels
Poulami Bag, Shubhadip Nayak, Pulak Kumar Ghosh
We numerically examine the impacts of particle-wall alignment interactions on active species diffusion through a structureless narrow two-dimensional channel. We consider particle-…
A New Window on Dynamical Dark Energy: Combining DESI-DR2 BAO with future Gravitational Wave Observations
Felipe Bruno Medeiros dos Santos, Jonathan Morais, Supriya Pan +2
Baryon acoustic oscillation (BAO) data from the Dark Energy Spectroscopic Instrument (DESI) appear to indicate the first evidence for dynamical dark energy (DDE), with a present-da…
Accelerating scaling solutions from dark matter particle creation
Sudip Halder, Jaume de Haro, Supriya Pan +3
This article opens new window to obtain accelerating scaling attractors without any need of dark energy. We study cosmological dynamics in a two-fluid system where pressureless dar…
Signature of Bursty Star Formation in the High-Redshift Galaxies Detected with JWST
Rupam Sarkar, Saumyadip Samui
Recent JWST observations reveal an unexpectedly slow evolution in ultraviolet luminosity functions (UV LFs) at redshifts . To investigate this phenomenon, we develop a semi…