Black Hole Thermodynamics

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תובנה - Black Hole Thermodynamics

The Instability and Stability Conditions of Planar Black Holes in Gauged N=8 Supergravity

This paper investigates the thermodynamic stability of planar black holes in the STU model of gauged N=8 supergravity, demonstrating that while purely electric black holes are inherently unstable below a critical temperature, magnetic black holes exhibit stability under specific conditions, particularly when satisfying the topological twist condition and employing a shifted energy definition that vanishes for BPS solutions.

The Impact of Quantum Gravity on Charged Black Hole Thermodynamics: Exploring Barrow Entropy and Extended Phase Space

This research paper investigates how incorporating quantum gravity, specifically through Barrow entropy and a fractal horizon model, affects the thermodynamic properties and behaviors of charged black holes in Anti-de Sitter spacetime.

Maxwell Construction and Multi-Criticality in Uncharged Generalized Quasi-Topological Black Holes

This paper presents a novel and efficient method, based on Maxwell's equal area rule, for identifying multi-critical points in the thermodynamic phase space of uncharged black holes in generalized quasi-topological gravity theories.

Thermodynamics and Quasinormal Modes of the Regular Dymnikova Black Hole in Higher Dimensions

This research paper investigates the thermodynamic properties and stability of Dymnikova black holes in higher dimensions, highlighting the existence of remnant masses and analyzing their quasinormal modes to understand their gravitational behavior.

아인슈타인-가우스-보넷 블랙홀의 열역학: 앙상블 평균 이론을 이용한 양자 보정 및 고차원 분석

아인슈타인-가우스-보넷(EGB) 블랙홀의 열역학적 특성을 앙상블 평균 이론을 통해 분석하면, 기존 안장점 근사 방법에서 나타나는 급격한 상전이 현상이 완화되며, 이는 블랙홀 상전이가 앙상블 이론의 작은 뉴턴 중력 상수(GN) 극한으로 이해될 수 있음을 시사한다.

Thermodynamics of Einstein-Gauss-Bonnet Black Holes: An Ensemble-Averaged Approach

Incorporating non-classical geometries into the thermodynamic analysis of black holes in Einstein-Gauss-Bonnet gravity reveals that the sharp phase transitions observed in the classical limit are likely a consequence of the small-GN approximation and that the similarities in thermodynamic behavior between different types of black holes extend beyond the classical regime.

The Thermodynamic Profile of Anti-de Sitter Black Holes in Lorentz Invariance-Violating Gravity Theories

Lorentz invariance violation (LIV) significantly modifies the thermodynamic properties of anti-de Sitter (AdS) black holes, particularly impacting their stability, phase transitions, and Hawking radiation.

Analyzing the Compatibility of the Weak Gravity Conjecture and Weak Cosmic Censorship Conjecture Using Charged Scalar Fields and AdS Black Holes in CFT Thermodynamics

This paper investigates whether the Weak Gravity Conjecture (WGC) and the Weak Cosmic Censorship Conjecture (WCCC) are compatible for charged black holes surrounded by dark matter, finding that they can coexist under specific conditions within the framework of Conformal Field Theory (CFT) thermodynamics.

非廣延熵視角下的宇宙關係探討

將非廣延熵引入帶電反德西特黑洞熱力學，修正後的熵導致宇宙關係不再成立，顯示傳統熱力學描述的局限性，並為黑洞行為提供新見解。

Breakdown of Universal Relations in Charged AdS Black Holes with Non-Extensive Entropy Corrections

While traditional black hole thermodynamics, using Bekenstein-Hawking entropy, supports universal relations concerning entropy and extremality bounds, introducing non-extensive entropy generalizations disrupts these relations in charged Anti-de Sitter black holes.

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