⚛️ general relativity
⚛️ Category
gr-qc
3993 篇论文
量子引力试图调和广义相对论与量子力学,解答宇宙最深层的奥秘。这一领域探索时空在极小尺度下的本质,从黑洞内部到宇宙起源,充满了颠覆性的思想实验与数学推演。
Gist.Science 持续追踪 arXiv 上发布的每一篇格点量子引力(Gr-Qc)预印本,为您提炼核心观点。我们不仅提供通俗易懂的科普解读,还包含详尽的技术摘要,助您跨越专业壁垒,轻松把握前沿动态。
以下是该领域最新发布的论文精选,涵盖从理论构建到数值模拟的最新进展。
⚛️ high-energy theory
Matter-antimatter asymmetry in a rotating universe: Dirac spinors in axisymmetric Bianchi IX cosmology
本文证明了在轴对称 Bianchi IX 宇宙模型中,时空各向异性和全局旋转会诱导狄拉克旋量场的自旋相关能量分裂和粒子-反粒子不对称性,这表明仅几何效应就可能对宇宙的物质-反物质不对称性做出贡献。
⚛️ high-energy theory
Eternal inflation near inflection points: a challenge to primordial black hole models
⚛️ high-energy theory
Quantum aspects of spacetime: A quantum optics view of acceleration radiation and black holes
⚛️ high-energy theory
The impact of plunging matter on black-hole waveform
⚛️ general relativity
Effective LQG-inspired dynamics of a thin shell and the fate of a collapsing star
本文在圈量子引力启发框架下推导了尘埃薄壳的有效动力学,旨在为时空提供一个物理上有意义的、超越壳交叉奇点的扩展,并证明该薄壳经历了量子反弹,随后膨胀进入白洞真空区域。
🔭 astrophysics
Anatomy of parameter-estimation biases in overlapping gravitational-wave signals: detector network
🔭 astrophysics
Effects of dynamical capture on two equal-mass nonspinning black holes
⚛️ general relativity
Photon rest mass from localized fast radio bursts with improved distribution of dispersion measure from extragalactic gas
⚛️ general relativity
Recovering Einstein Mature View of Gravitation: A Dynamical Reconstruction Grounded in the Equivalence Principle
本文通过从等效原理和扩展的费马原理中推导出不变的时空间隔,将引力解释为一种物理介质而非独立的几何结构,并证明这种动力学方法能够重现广义相对论的弱场极限,从而重构了爱因斯坦成熟时期的引力观。