Fuzzy sphere from matrix model

被引：0
|
作者：
Ho, PM [1 ]
机构：
[1] Natl Taiwan Univ, Dept Phys, Taipei 106, Taiwan
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2000年 / 12期
关键词：
D-branes; M(atrix) theories; AdS-CFT correspondance;
D O I：
暂无
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：
Using a D0-brane as a probe, we study the spacetime geometry in the neighborhood of N D-branes in matrix theory. We find that due to fermionic zero modes, the coordinates of the probe in the transverse directions are noncommutative, and the angular part is a fuzzy sphere.
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页数：10
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