{"title":"宇宙学标量场Ф CDM模型","authors":"O. Avsajanishvili","doi":"10.52526/25792776-23.70.1-106","DOIUrl":null,"url":null,"abstract":"Cosmological models that go beyond the standard Lambda Cold Dark Matter (ΛCDM) scenario, namely, scalar field ϕCDM models, are considered. The Hubble expansion rate of the universe, the dynamic and the energetic domination of dark energy, the formation of matter density fluctuations and the large-scale structure growth rate in these models compared to the standard spatially-flat ΛCDM model are investigated.","PeriodicalId":412578,"journal":{"name":"Communications of the Byurakan Astrophysical Observatory","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Cosmological scalar field Ф CDM models\",\"authors\":\"O. Avsajanishvili\",\"doi\":\"10.52526/25792776-23.70.1-106\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Cosmological models that go beyond the standard Lambda Cold Dark Matter (ΛCDM) scenario, namely, scalar field ϕCDM models, are considered. The Hubble expansion rate of the universe, the dynamic and the energetic domination of dark energy, the formation of matter density fluctuations and the large-scale structure growth rate in these models compared to the standard spatially-flat ΛCDM model are investigated.\",\"PeriodicalId\":412578,\"journal\":{\"name\":\"Communications of the Byurakan Astrophysical Observatory\",\"volume\":\"42 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-07-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Communications of the Byurakan Astrophysical Observatory\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.52526/25792776-23.70.1-106\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Communications of the Byurakan Astrophysical Observatory","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.52526/25792776-23.70.1-106","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Cosmological models that go beyond the standard Lambda Cold Dark Matter (ΛCDM) scenario, namely, scalar field ϕCDM models, are considered. The Hubble expansion rate of the universe, the dynamic and the energetic domination of dark energy, the formation of matter density fluctuations and the large-scale structure growth rate in these models compared to the standard spatially-flat ΛCDM model are investigated.
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