Prospects for weighing neutrinos in interacting dark energy models using joint observations of gravitational waves andγ-ray bursts

作     者：Lu Feng Tao Han Jing-Fei Zhang Xin Zhang 冯露;韩涛;张敬飞;张鑫

作者机构：College of Physical Science and TechnologyShenyang Normal UniversityShenyang 110034China Key Laboratory of Cosmology and Astrophysics(Liaoning Province)&Department of PhysicsCollege of SciencesNortheastern UniversityShenyang 110819China Key Laboratory of Data Analytics and Optimization for Smart Industry(Ministry of Education)Northeastern UniversityShenyang 110819China National Frontiers Science Center for Industrial Intelligence and Systems OptimizationNortheastern UniversityShenyang 110819China 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2024年第48卷第9期

页      面：225-233页

核心收录：

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 

基　　金：Supported by the National Natural Science Foundation of China(12305069,11947022,11975072,11875102,11835009) the National SKA Program of China(2022SKA0110200,2022SKA0110203) the National 111 Project(B16009) the Program of the Education Department of Liaoning Province,China(JYTMS20231695) 

主　　题：interacting dark energy neutrino mass gravitational wave standard siren cosmology 

摘      要：Cosmological observations can be used to weigh neutrinos,but this method is model-dependent,with results relying on the cosmological model *** we consider interactions between dark energy and dark matter,the neutrino mass constraints differ from those derived under the standard *** the contrary,gravitational wave(GW)standard siren observations can measure absolute cosmological distances,helping to break parameter degeneracies inherent in traditional cosmological observations,thereby improving constraints on neutrino *** paper examines the constraints on neutrino mass within interacting dark energy(IDE)models and explores how future GW standard siren observations could enhance these *** multi-messenger GW observations,we consider the joint observations of binary neutron star mergers by third-generation ground-based GW detectors and shortγ-ray burst observations by missions similar to the THESEUS satellite *** current cosmological observations(CMB+BAO+SN),we obtain an upper limit on the neutrino mass in the IDE models of 0.15(or 0.16)*** the inclusion of GW data,the upper limit on the neutrino mass improves to 0.14 *** indicates that in the context of IDE models,the improvement in neutrino mass constraints from GW observations is relatively ***,GW observations significantly enhance the constraints on other cosmological parameters,such as matter density parameter,the Hubble constant,and coupling strength between dark energy and dark matter.