output
20052026
most citedA non-singular bouncing cosmology in gravity

40 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2023Show all

5 papers · 1 filter

astro-ph.CO2023

Cross-correlation between the thermal Sunyaev-Zeldovich effect and the Integrated Sachs-Wolfe effect

Ayodeji Ibitoye, Wei-Ming Dai, Yin-Zhe Ma +5

We present a joint cosmological analysis of the power spectra measurement of the Planck Compton parameter and the integrated Sachs-Wolfe (ISW) maps. We detect the statistical corre…

astro-ph.CO2023★ 18 cited

CoLFI: Cosmological Likelihood-free Inference with Neural Density Estimators

Guo-Jian Wang, Cheng Cheng, Yin-Zhe Ma +3

In previous works, we proposed to estimate cosmological parameters with the artificial neural network (ANN) and the mixture density network (MDN). In this work, we propose an impro…

gr-qc2023★ 24 cited

Reconstruction of an Observationally Constrained gravity model

Anirudh Pradhan, Gopikant Goswami, Aroonkumar Beesham

In this paper, an attempt is made to construct a Friedmann-Lemaitre-Robertson-Walker model in gravity with a perfect fluid that yields acceleration at late times. We take…

gr-qc2023★ 40 cited

A non-singular bouncing cosmology in gravity

J. K. Singh, Shaily, Akanksha Singh +2

We investigate a bounce realization in the framework of higher order curvature in modified theory of gravity. We perform a detailed analysis of the cosmological paramete…

gr-qc2023★ 30 cited

The Reconstruction of Constant Jerk Parameter with Gravity

Anirudh Pradhan, Gopikant Goswami, Aroonkumar Beesham

In this work, we have developed an FLRW type model of a universe which displays transition from deceleration in the past to the acceleration at the present. For this, we have consi…