Modification of Heisenberg uncertainty relations in noncommutative Snyder space-time geometry

被引：70

作者：

Battisti, Marco Valerio ^{[1
,2
,3
]}

Meljanac, Stjepan ^{[3
]}

机构：

[1] Univ Roma, Dipartimento Fis G9, I-00185 Rome, Italy

[2] Univ Roma, ICRA, I-00185 Rome, Italy

[3] Rudjer Bovskov Inst, HR-10002 Zagreb, Croatia

来源：

PHYSICAL REVIEW D | 2009年 / 79卷 / 06期

关键词：

DOUBLY SPECIAL RELATIVITY; QUANTUM-MECHANICS; STRING THEORY; PRINCIPLE; LENGTH; GRAVITY; REALIZATIONS; SCALE; MODEL;

D O I：

10.1103/PhysRevD.79.067505

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that the Euclidean Snyder noncommutative space implies infinitely many different physical predictions. The distinct frameworks are specified by generalized uncertainty relations underlying deformed Heisenberg algebras. Considering the one-dimensional case in the minisuperspace arena, the bouncing Universe dynamics of loop quantum cosmology can be recovered.

引用

页数：4