344 citations · 3.6k across the 106 of their papers we have counts for
107 papers
Reconstructing the evolution of deceleration parameter with the Lagrange interpolation method
Kaituo Zhang, Bing Xu, Hongwei Yu +1
In this paper, we reconstruct the evolution of the deceleration parameter using cubic and quartic Lagrange interpolation methods, based on the latest observational data. This data…
Probing the Mass--Redshift Dependence of Binary Black Holes and its Implications for with GWTC-5.0
Yang Liu, Puxun Wu, Jun-Jie Wei +1
The mass and redshift distributions of merging binary black holes (BBHs) bear imprints of their astrophysical formation channels. Whether the BH mass distribution evolves with reds…
Reassessing Evidence for Dark-Sector Interactions with Dynamical Dark Energy and DESI DR2
Jincheng Wang, Hongwei Yu, Puxun Wu
Recent baryon acoustic oscillation measurements from DESI Data Release 2, when combined with CMB and supernova data, strengthen the motivation for exploring departures from CDM…
Joule Thomson expansion of -deformed Schwarzschild-AdS black hole
Vishnu Rajagopal, Puxun Wu
We investigate the Joule-Thomson expansion of a non-commutative Schwarzschild-AdS black hole, whose space-time geometry is described by the Lie-algebraic -deformed space-time, a…
Modified Mukhanov-Sasaki equation and primordial perturbations in -deformed non-commutative space-time
Yang Lei, Vishnu Rajagopal, Puxun Wu
We study the inflationary primordial perturbations in -Minkowski non-commutative space-time, a Lie-algebraic type deformation of canonical space-time motivated by quantum gravit…
Estimating Cosmological Parameters from Localized Fast Radio Bursts: A Method for Removing Milky Way Dispersion-Measure Contributions
Yuchen Zhang, Yang Liu, Hongwei Yu +1
Fast radio bursts (FRBs) are emerging as powerful probes for cosmology. However, cosmological inference based on FRB dispersion measures (DMs) is limited by uncertainties in the Mi…