| 非对易时空中的量子场论及其唯象学 |
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| 引用本文： | 廖益. 非对易时空中的量子场论及其唯象学[J]. 中国物理 C, 2007, 31(9): 860-863 |
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| 作者姓名： | 廖益 |
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| 作者单位： | 南开大学物理系 天津 |
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| 基金项目： | I would like to thank H. Grosse and K. Sibold for collaboration over the years on which the talk is based. |
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| 摘 要： | 首先介绍非对易时空量子场论的基本思想, 并简短地回顾直线对撞机上的唯象学研究. 然后, 较详细地讨论通过e+e－碰撞的中性Higgs粒子对产生来探测非对易信号, 及如何利用洛仑兹对称性破坏从标准模型背景中分离出信号. 最后, 简要地提及构造现实模型方面的近期进展.
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| 关 键 词： | 非对易时空 直线对撞机 Higgs粒子 |
| 收稿时间： | 2007-04-25 |
| 修稿时间： | 2007-03-30 |
Field Theory on Non-commutative Space-Time and Some Related Phenomenology |
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| LIAO Yi. Field Theory on Non-commutative Space-Time and Some Related Phenomenology[J]. High Energy Physics and Nuclear Physics, 2007, 31(9): 860-863 |
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| Authors: | LIAO Yi |
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| Affiliation: | Department of Physics, Nankai University, Tianjin 300071, China |
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| Abstract: | I introduce first the basic ideas of quantum field theory defined on non-commutative space-time. Some phenomenological investigations at linear coUiders are very briefly reviewed.Then,I give some details on detecting non-commutative signals by pair production of neutral Higgs bosons in e~ e~- collisions, and discuss how to use Lorentz symmetry violation to isolate signals from standard model backgrounds.Finally,very recent developments on realistic model building are also briefly mentioned. |
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| Keywords: | non-commutative space-time linear colliders Higgs particles |
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