Stabilization of spherically symmetric static Boson stars by Coleman-Weinberg self-interaction potential
Our motivation in this work is due to the great importance of relativistic boson stars as fierce competitors of black holes. From theoretical perspective, they described by complex Klein Gordon (KG) scalar fields interacting with curved background in general form. In this work we use the Einstein-Kl...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-01-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321324003304 |
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| author | Firoozeh Eidizadeh Hossein Ghaffarnejad |
| author_facet | Firoozeh Eidizadeh Hossein Ghaffarnejad |
| author_sort | Firoozeh Eidizadeh |
| collection | DOAJ |
| description | Our motivation in this work is due to the great importance of relativistic boson stars as fierce competitors of black holes. From theoretical perspective, they described by complex Klein Gordon (KG) scalar fields interacting with curved background in general form. In this work we use the Einstein-Klein Gordon (EKG) scalar tensor gravity in presence of the Coleman-Weinberg (CW) self-interaction potential to study formation of a spherically symmetric boson star and situation of its stability. We choose the CW potential because of its important role in description of cosmic inflation. |
| format | Article |
| id | doaj-art-debe9c06898541c5a2f4f21d00732640 |
| institution | OA Journals |
| issn | 0550-3213 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Physics B |
| spelling | doaj-art-debe9c06898541c5a2f4f21d007326402025-08-20T02:36:12ZengElsevierNuclear Physics B0550-32132025-01-01101011676410.1016/j.nuclphysb.2024.116764Stabilization of spherically symmetric static Boson stars by Coleman-Weinberg self-interaction potentialFiroozeh Eidizadeh0Hossein Ghaffarnejad1Faculty of Physics, Semnan University, P.C. 35131-19111, Semnan, IranCorresponding author.; Faculty of Physics, Semnan University, P.C. 35131-19111, Semnan, IranOur motivation in this work is due to the great importance of relativistic boson stars as fierce competitors of black holes. From theoretical perspective, they described by complex Klein Gordon (KG) scalar fields interacting with curved background in general form. In this work we use the Einstein-Klein Gordon (EKG) scalar tensor gravity in presence of the Coleman-Weinberg (CW) self-interaction potential to study formation of a spherically symmetric boson star and situation of its stability. We choose the CW potential because of its important role in description of cosmic inflation.http://www.sciencedirect.com/science/article/pii/S0550321324003304 |
| spellingShingle | Firoozeh Eidizadeh Hossein Ghaffarnejad Stabilization of spherically symmetric static Boson stars by Coleman-Weinberg self-interaction potential Nuclear Physics B |
| title | Stabilization of spherically symmetric static Boson stars by Coleman-Weinberg self-interaction potential |
| title_full | Stabilization of spherically symmetric static Boson stars by Coleman-Weinberg self-interaction potential |
| title_fullStr | Stabilization of spherically symmetric static Boson stars by Coleman-Weinberg self-interaction potential |
| title_full_unstemmed | Stabilization of spherically symmetric static Boson stars by Coleman-Weinberg self-interaction potential |
| title_short | Stabilization of spherically symmetric static Boson stars by Coleman-Weinberg self-interaction potential |
| title_sort | stabilization of spherically symmetric static boson stars by coleman weinberg self interaction potential |
| url | http://www.sciencedirect.com/science/article/pii/S0550321324003304 |
| work_keys_str_mv | AT firoozeheidizadeh stabilizationofsphericallysymmetricstaticbosonstarsbycolemanweinbergselfinteractionpotential AT hosseinghaffarnejad stabilizationofsphericallysymmetricstaticbosonstarsbycolemanweinbergselfinteractionpotential |