A Statistical Analysis of Observational Hubble Parameter Data to Discuss the Cosmology of Holographic Chaplygin Gas
A scheme for the generalized Chaplygin gas equation of state is shown by using the holographic Ricci dark energy. Regression analysis and a chi-square test were performed. A second order polynomial regression has been established as the relation between the Hubble Parameter and redshift. It has esta...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-04-01
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| Series: | Symmetry |
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| Online Access: | https://www.mdpi.com/2073-8994/13/4/701 |
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| author | Amrita Sarkar Surajit Chattopadhyay Ertan Güdekli |
| author_facet | Amrita Sarkar Surajit Chattopadhyay Ertan Güdekli |
| author_sort | Amrita Sarkar |
| collection | DOAJ |
| description | A scheme for the generalized Chaplygin gas equation of state is shown by using the holographic Ricci dark energy. Regression analysis and a chi-square test were performed. A second order polynomial regression has been established as the relation between the Hubble Parameter and redshift. It has established a set of parameters that can predict the Equation of State (EoS) parameter. |
| first_indexed | 2024-03-10T12:14:44Z |
| format | Article |
| id | doaj.art-b42b06a526ff47bfa9236d9608d999ce |
| institution | Directory Open Access Journal |
| issn | 2073-8994 |
| language | English |
| last_indexed | 2024-03-10T12:14:44Z |
| publishDate | 2021-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Symmetry |
| spelling | doaj.art-b42b06a526ff47bfa9236d9608d999ce2023-11-21T15:56:47ZengMDPI AGSymmetry2073-89942021-04-0113470110.3390/sym13040701A Statistical Analysis of Observational Hubble Parameter Data to Discuss the Cosmology of Holographic Chaplygin GasAmrita Sarkar0Surajit Chattopadhyay1Ertan Güdekli2Department of Mathematics, Amity University, Kolkata, New Town, Rajarhat, Kolkata 700135, IndiaDepartment of Mathematics, Amity University, Kolkata, New Town, Rajarhat, Kolkata 700135, IndiaDepartment of Physics, Istanbul University, 34452 Istanbul, TurkeyA scheme for the generalized Chaplygin gas equation of state is shown by using the holographic Ricci dark energy. Regression analysis and a chi-square test were performed. A second order polynomial regression has been established as the relation between the Hubble Parameter and redshift. It has established a set of parameters that can predict the Equation of State (EoS) parameter.https://www.mdpi.com/2073-8994/13/4/701generalized chaplygin gasholographic Ricci dark energyregressionchi-square testEoS parameter |
| spellingShingle | Amrita Sarkar Surajit Chattopadhyay Ertan Güdekli A Statistical Analysis of Observational Hubble Parameter Data to Discuss the Cosmology of Holographic Chaplygin Gas Symmetry generalized chaplygin gas holographic Ricci dark energy regression chi-square test EoS parameter |
| title | A Statistical Analysis of Observational Hubble Parameter Data to Discuss the Cosmology of Holographic Chaplygin Gas |
| title_full | A Statistical Analysis of Observational Hubble Parameter Data to Discuss the Cosmology of Holographic Chaplygin Gas |
| title_fullStr | A Statistical Analysis of Observational Hubble Parameter Data to Discuss the Cosmology of Holographic Chaplygin Gas |
| title_full_unstemmed | A Statistical Analysis of Observational Hubble Parameter Data to Discuss the Cosmology of Holographic Chaplygin Gas |
| title_short | A Statistical Analysis of Observational Hubble Parameter Data to Discuss the Cosmology of Holographic Chaplygin Gas |
| title_sort | statistical analysis of observational hubble parameter data to discuss the cosmology of holographic chaplygin gas |
| topic | generalized chaplygin gas holographic Ricci dark energy regression chi-square test EoS parameter |
| url | https://www.mdpi.com/2073-8994/13/4/701 |
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