Quantum gravity, shadow states and quantum mechanics

被引：223
作者：
Ashtekar, A
Fairhurst, S
Willis, JL
机构：
[1] Penn State Univ, Dept Phys, Ctr Gravitat Phys & Geometry, University Pk, PA 16802 USA
[2] Erwin Schrodinger Inst, A-1090 Vienna, Austria
[3] Univ Alberta, Inst Theoret Phys, Edmonton, AB T6G 2J1, Canada
来源：
CLASSICAL AND QUANTUM GRAVITY | 2003年 / 20卷 / 06期
关键词：
D O I：
10.1088/0264-9381/20/6/302
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A programme was recently initiated to bridge the gap between the Planck scale physics described by loop quantum gravity and the familiar low energy world. We illustrate the conceptual problems and their solutions through a toy model: quantum mechanics of a point particle. The model can also serve as a simple introduction to many of the ideas and constructions underlying quantum geometry. Maxwell fields will be discussed in the second paper of this series which further develops the programme.
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收藏
页码：1031 / 1061
页数：31
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