Ascribing quantum system to Schwarzschild spacetime with naked singularity

被引：6

作者：

Gozdz, Andrzej ^{[1
]}

Pedrak, Aleksandra ^{[2
]}

Piechocki, Wlodzimierz ^{[2
]}

机构：

[1] Marie Curie Sklodowska Univ, Inst Phys, Pl Marii Curie Sklodowskiej 1, PL-20031 Lublin, Poland

[2] Natl Ctr Nucl Res, Dept Fundamental Res, Pasteura 7, PL-02093 Warsaw, Poland

来源：

CLASSICAL AND QUANTUM GRAVITY | 2022年 / 39卷 / 14期

关键词：

Schwarzschild spacetime; naked singularity; quantization; avoiding singularity;

D O I：

10.1088/1361-6382/ac6789

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We quantize the Schwarzschild spacetime with naked singularity using the affine coherent states quantization method. The novelty of our approach is quantization of both temporal and spatial coordinates. Quantization smears the gravitational singularity indicated by the Kretschmann invariant avoiding its localization in the configuration space. This way we resolve the singularity problem of considered spacetime at quantum level.

引用

页数：22

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