Reconciling the Weak Gravity and Weak Cosmic Censorship Conjectures in Einstein-Euler-Heisenberg-AdS Black Holes
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| Format: | Preprint |
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2025
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| _version_ | 1866916674151645184 |
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| author | Alipour, Mohammad Reza Gashti, Saeed Noori Pourhassan, Behnam Sakallı, İzzet |
| author_facet | Alipour, Mohammad Reza Gashti, Saeed Noori Pourhassan, Behnam Sakallı, İzzet |
| contents | The potential conflict between the Weak Gravity Conjecture (WGC) and the Weak Cosmic Censorship Conjecture (WCCC) poses a significant challenge in general relativity. The WCCC serves as a fundamental assumption ensuring the coherence of gravitational theory. This study investigates the reconciliation of the WGC and the WCCC by examining Einstein-Euler-Heisenberg-AdS black holes in four-dimensional spacetime. By imposing specific constraints on the metric parameters, we demonstrate that the WGC and the WCCC can coexist harmoniously. Detailed analyses of Einstein-Euler-Heisenberg-AdS black holes for \( Q > M \) validate the simultaneous fulfillment of the two conjectures, particularly in scenarios where \( q^2/m^2 \geq \left(Q^2 / M^2\right)_{\text{e}} \). The electromagnetic self-interaction parameter \( μ\) plays a crucial role in achieving this compatibility. Our findings establish that Einstein-Euler-Heisenberg-AdS black holes provide a robust framework for harmonizing the WGC and the WCCC. In particular, for exceedingly small values of ($μ$)-or, equivalently, when the condition ($μ\ll \ell$) is satisfied-the structure of our black hole transitions in a way that distinctly reveals its compatibility with the WGC. This study also explores the compatibility of the WGC and the WCCC with photon spheres. It examines parameter spaces that satisfy both conjectures, ensuring event horizons and photon spheres while maintaining black hole properties. Key results demonstrate that small \( μ\) values preserve WCCC adherence and validate WGC through photon sphere characteristics. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2504_03453 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Reconciling the Weak Gravity and Weak Cosmic Censorship Conjectures in Einstein-Euler-Heisenberg-AdS Black Holes Alipour, Mohammad Reza Gashti, Saeed Noori Pourhassan, Behnam Sakallı, İzzet General Relativity and Quantum Cosmology High Energy Physics - Theory The potential conflict between the Weak Gravity Conjecture (WGC) and the Weak Cosmic Censorship Conjecture (WCCC) poses a significant challenge in general relativity. The WCCC serves as a fundamental assumption ensuring the coherence of gravitational theory. This study investigates the reconciliation of the WGC and the WCCC by examining Einstein-Euler-Heisenberg-AdS black holes in four-dimensional spacetime. By imposing specific constraints on the metric parameters, we demonstrate that the WGC and the WCCC can coexist harmoniously. Detailed analyses of Einstein-Euler-Heisenberg-AdS black holes for \( Q > M \) validate the simultaneous fulfillment of the two conjectures, particularly in scenarios where \( q^2/m^2 \geq \left(Q^2 / M^2\right)_{\text{e}} \). The electromagnetic self-interaction parameter \( μ\) plays a crucial role in achieving this compatibility. Our findings establish that Einstein-Euler-Heisenberg-AdS black holes provide a robust framework for harmonizing the WGC and the WCCC. In particular, for exceedingly small values of ($μ$)-or, equivalently, when the condition ($μ\ll \ell$) is satisfied-the structure of our black hole transitions in a way that distinctly reveals its compatibility with the WGC. This study also explores the compatibility of the WGC and the WCCC with photon spheres. It examines parameter spaces that satisfy both conjectures, ensuring event horizons and photon spheres while maintaining black hole properties. Key results demonstrate that small \( μ\) values preserve WCCC adherence and validate WGC through photon sphere characteristics. |
| title | Reconciling the Weak Gravity and Weak Cosmic Censorship Conjectures in Einstein-Euler-Heisenberg-AdS Black Holes |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2504.03453 |