L.R. Colaço , R.F.L. Holanda , Rafael C. Nunes , J.E. Gonzalez
{"title":"引力波标准警报器不同-α理论的预报分析","authors":"L.R. Colaço , R.F.L. Holanda , Rafael C. Nunes , J.E. Gonzalez","doi":"10.1016/j.astropartphys.2023.102911","DOIUrl":null,"url":null,"abstract":"<div><p><span>Motivated by future gravitational waves observations, we perform forecasts analysis to constrain a possible time variation of the fine structure constant (</span><span><math><mi>α</mi></math></span><span>) within the context of the so-called runaway dilaton model. For this purpose, some gravitational-wave standard sirens mock data within the perspective of Einstein Telescope and LISA mission were considered jointly with current strong gravitational lensing systems observations. We find that future standard sirens observations can also play an important role in the search for possible variations of </span><span><math><mi>α</mi></math></span> within the methodology presented in this work.</p></div>","PeriodicalId":55439,"journal":{"name":"Astroparticle Physics","volume":"155 ","pages":"Article 102911"},"PeriodicalIF":4.2000,"publicationDate":"2023-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Forecasts analysis on varying-α theories from gravitational wave standard sirens\",\"authors\":\"L.R. Colaço , R.F.L. Holanda , Rafael C. Nunes , J.E. Gonzalez\",\"doi\":\"10.1016/j.astropartphys.2023.102911\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span>Motivated by future gravitational waves observations, we perform forecasts analysis to constrain a possible time variation of the fine structure constant (</span><span><math><mi>α</mi></math></span><span>) within the context of the so-called runaway dilaton model. For this purpose, some gravitational-wave standard sirens mock data within the perspective of Einstein Telescope and LISA mission were considered jointly with current strong gravitational lensing systems observations. We find that future standard sirens observations can also play an important role in the search for possible variations of </span><span><math><mi>α</mi></math></span> within the methodology presented in this work.</p></div>\",\"PeriodicalId\":55439,\"journal\":{\"name\":\"Astroparticle Physics\",\"volume\":\"155 \",\"pages\":\"Article 102911\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2023-10-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Astroparticle Physics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S092765052300097X\",\"RegionNum\":3,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ASTRONOMY & ASTROPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Astroparticle Physics","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S092765052300097X","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}
Forecasts analysis on varying-α theories from gravitational wave standard sirens
Motivated by future gravitational waves observations, we perform forecasts analysis to constrain a possible time variation of the fine structure constant () within the context of the so-called runaway dilaton model. For this purpose, some gravitational-wave standard sirens mock data within the perspective of Einstein Telescope and LISA mission were considered jointly with current strong gravitational lensing systems observations. We find that future standard sirens observations can also play an important role in the search for possible variations of within the methodology presented in this work.
期刊介绍:
Astroparticle Physics publishes experimental and theoretical research papers in the interacting fields of Cosmic Ray Physics, Astronomy and Astrophysics, Cosmology and Particle Physics focusing on new developments in the following areas: High-energy cosmic-ray physics and astrophysics; Particle cosmology; Particle astrophysics; Related astrophysics: supernova, AGN, cosmic abundances, dark matter etc.; Gravitational waves; High-energy, VHE and UHE gamma-ray astronomy; High- and low-energy neutrino astronomy; Instrumentation and detector developments related to the above-mentioned fields.