A revisit to classical and quantum aspects of Raychaudhuri equation and possible resolution of singularity

被引：3

作者：

Chakraborty, Subenoy ^{[1
]}

Chakraborty, Madhukrishna ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Math, 188,Raja Subodh Chandra Mallick Rd, Kolkata 700032, West Bengal, India

来源：

INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS | 2024年 / 21卷 / 10期

关键词：

Raychaudhuri equation; focusing theorem; singularity; quantization; Bohmian trajectories; GRAVITATIONAL COLLAPSE; INVERSE PROBLEM; WAVE-FUNCTION; COSMOLOGY; GRAVITY; CALCULUS; UNIVERSE; MODELS; TIME;

D O I：

10.1142/S0219887824400188

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this review, we provide a concrete overview of the Raychaudhuri equation, Focusing Theorem and convergence conditions in a plethora of backgrounds and discuss the consequences. We also present various classical and quantum approaches suggested in the literature that could potentially mitigate the initial big-bang singularity and the black-hole singularity.

引用

页数：49

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