Remarks on lattice gauge theories with infrared-attractive fixed points

Remarks on lattice gauge theories with infrared-attractive fixed points
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关于红外吸引不动点的格子规范理论的评论

DOI:
10.1103/physrevd.80.034506
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发表时间:
2009
期刊:
影响因子:
5
通讯作者:
A. Hasenfratz
A. Hasenfratz
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
T. DeGrand;A. Hasenfratz

文献摘要

被引文献

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规范场和费米子相互作用的理论可以拥有一个与红外吸引不动点(IRFP)耦合的运行规范。我们提出了一个最小的描述这些系统的物理和评论的一些简单的期望,从晶格模拟的结果在这些理论中的IRFP的吸引力盆地内。
Theories of interacting gauge fields and fermions can possess a running gauge coupling with an infrared-attractive fixed point (IRFP). We present a minimal description of the physics of these systems and comment on some simple expectations for results from lattice simulations done within the basin of attraction of the IRFP in these theories.