{"title":"Gravity and Matter Reinterpreted","authors":"RENATA JORA","doi":"10.59277/romjphys.2023.68.110","DOIUrl":null,"url":null,"abstract":"\"In this work we propose a universal action for gravity and matter which in first orders leads to standard gravity and QFT theories. In our theory matter acts as conformal factors of generic conformal transformations applied to the metric. In this framework we derived easily the Schwarzschild metric with cosmological constant and the Reissner-Nordstrom metric. Moreover we estimate the value of the cosmological constant in very good agreement with the natural value.\"","PeriodicalId":54449,"journal":{"name":"Romanian Journal of Physics","volume":"141 1","pages":"0"},"PeriodicalIF":1.2000,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Romanian Journal of Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.59277/romjphys.2023.68.110","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
"In this work we propose a universal action for gravity and matter which in first orders leads to standard gravity and QFT theories. In our theory matter acts as conformal factors of generic conformal transformations applied to the metric. In this framework we derived easily the Schwarzschild metric with cosmological constant and the Reissner-Nordstrom metric. Moreover we estimate the value of the cosmological constant in very good agreement with the natural value."
期刊介绍：
Romanian Journal of Physics was first published in 1992 as a continuation of the former Revue Roumaine de Physique (ISSN: 0035-4090), a journal publishing physics and engineering scientific papers established 1956 with deep roots in the early history of the modern Romanian physics.
Romanian Journal of Physics is a journal of the Romanian Academy published by Editura Academiei Romane (eA). The journal has an international character intended for the publication of original physics contributions from various sub-fields including the following:
-Theoretical Physics & Applied Mathematics
-Nuclear Physics
-Solid State Physics & Materials Science
-Statistical Physics & Quantum Mechanics
-Optics
-Spectroscopy
-Plasma & Laser Physics
-(High Energy) Elementary Particles Physics
-Atomic and Molecular Physics
-Astrophysics
-Atmosphere (Environmental) & Earth Science
-Environmental Protection
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