Noncommutative Schwarzschild geometry and generalized uncertainty principle

被引：91
作者：
Kanazawa, T.
Lambiase, G.
Vilasi, G.
Yoshioka, A.
机构：
[1] Department of Mathematics, Faculty of Science Division II, Tokyo, University of Science, Kagurazaka 1-3, Shinjuku-ku, Tokyo
[2] Dipartimento di Fisica ”E.R. Caianiello” Università di Salerno, Fisciano, 84084, SA
[3] INFN, Gruppo Collegato di Salerno, Fisciano
来源：
EUROPEAN PHYSICAL JOURNAL C | 2019年 / 79卷 / 02期
关键词：
SPACE-TIME; STANDARD MODEL; PLANCK-SCALE; GAUGE-THEORY; SYMMETRY; GRAVITY; LENGTH; LIMITS; GUP;
D O I：
10.1140/epjc/s10052-019-6610-1
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We discuss a possible link between the deformation parameter arising in the framework of noncommutative geometry and the parameter of the generalized uncertainty principle (GUP). We compute the shift of the Hawking temperature induced by the -deformed Schwarzschild geometry, and then we relate it to one obtained by GUP. Results suggest a granular structure of specetime at the Planck scales. The current bounds on allow to constraint the noncommutative parameter .
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页数：7
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