On the logarithmic parameterization for the deceleration parameter in f(Q,C)-gravity

IF 1.9 4区物理与天体物理 Q2 ASTRONOMY & ASTROPHYSICS

New Astronomy Pub Date : 2025-05-26 DOI:10.1016/j.newast.2025.102426

Andronikos Paliathanasis

引用次数: 0

Abstract

We show that the gravitational Lagrangian introduced in Bhoyar and Ingole, (2025) is nothing else than that of the power-law

f (Q) = Q^{n}

theory and the boundary term

C

plays no role in this study.

查看原文本刊更多论文

f(Q，C)-重力减速参数的对数参数化

我们证明Bhoyar和Ingole，（2025）中引入的引力拉格朗日量只不过是幂律fQ=Qn理论的引力拉格朗日量，边界项C在本研究中没有作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

New Astronomy 地学天文-天文与天体物理

CiteScore

4.00

自引率

10.00%

发文量

109

审稿时长

13.6 weeks

期刊介绍： New Astronomy publishes articles in all fields of astronomy and astrophysics, with a particular focus on computational astronomy: mathematical and astronomy techniques and methodology, simulations, modelling and numerical results and computational techniques in instrumentation. New Astronomy includes full length research articles and review articles. The journal covers solar, stellar, galactic and extragalactic astronomy and astrophysics. It reports on original research in all wavelength bands, ranging from radio to gamma-ray.