インサイト - Physics

### 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.

### Semi-Symmetric Metric Gravity: A Comprehensive Review and Cosmological Applications

Semi-Symmetric Metric Gravity (SSMG), a modified gravity theory incorporating torsion, offers a compelling alternative to the standard cosmological model by potentially explaining cosmic acceleration and galactic dynamics without invoking dark matter or a cosmological constant.

### Traversable Wormholes in Einsteinian Cubic Gravity Without Exotic Matter

This paper presents the first numerical solution for a traversable wormhole in Einsteinian Cubic Gravity, a modified theory of gravity, that does not require exotic matter.

### Giant Anomalous Hall Effect from Domain Wall Skew Scattering in Layered Antiferromagnet EuAl2Si2

Giant anomalous Hall effect, originating from domain wall skew scattering, is observed in the layered antiferromagnet EuAl2Si2, opening new avenues for spintronics.

### 비선형 전자기 커-뉴먼 블랙홀의 정적 한계 분석 및 열역학적 특성

본 논문은 커-뉴먼 블랙홀의 비선형 전자기적 확장에 대한 정적 해를 분석하여 빛의 전파, 그림자 형성, 측지선, 시간 지연 효과, 호킹 온도, 엔트로피, 열용량, 터널링을 통한 호킹 복사 방출, 블랙홀의 잔여 질량 및 증발 시간, 준정규 모드와 같은 중력적 특징을 조사합니다.

### カー・ニューマンブラックホールの非線形電磁気一般化に対する静的極限解析：光伝播、熱力学、準固有モード

本論文では、カー・ニューマンブラックホールの非線形電磁気拡張における重力特性、特に光伝播、熱力学、準固有モードに焦点を当て、その物理的意味を詳細に探求しています。

### Gravitational and Thermodynamic Properties of a Static Black Hole with Nonlinear Electromagnetism

This paper investigates the properties of a static black hole solution within the framework of nonlinear electromagnetism, focusing on its gravitational signatures, thermodynamic characteristics, and potential for evaporation.

### How to Formulate the Laws of Physics to Fit the Dynamic Production Account

The dynamic production account, which posits that the laws of nature actively produce the future from the past, requires a specific formulation of physical laws to be tenable, particularly in light of challenges posed by the need for temporal locality and compatibility with special relativity.

### The Pioneering Physics Discoveries of Raman, Bose, and Saha in Colonial India

Three groundbreaking physics discoveries - the Saha ionization equation, Bose-Einstein statistics, and the Raman effect - were made by Indian scientists Meghnad Saha, Satyendra Nath Bose, and Chandrasekhara Venkata Raman, respectively, working under challenging conditions in colonial India.

### Exploring the Gravitational Engine: Insights from Thermoacoustic Engines and Acoustic Refrigerators

The gravitational engine described by Bob Lazar can be understood through the principles of thermoacoustic heat engines and acoustic refrigerators, which utilize time dilation and quantum fluctuations to generate propulsion and cooling effects without moving parts.