赝粒子方法中的伴随势:弦断裂和Casimir标度
The adjoint potential in the pseudoparticle approach: string breaking and Casimir scaling
摘要:
本文详细研究了SU(2)Yang-Mills理论的赝粒子方法中的伴随静电势。我们发现协议与卡西米尔标度假设,有明确的证据弦断裂。同时,对于大的分离,基本表示中的势是线性的。我们的结果是在定性的协议从晶格计算的结果。
英文摘要:
We perform a detailed study of the adjoint static potential in the pseudoparticle approach, which is a model for SU(2) Yang-Mills theory. We find agreement with the Casimir scaling hypothesis and there is clear evidence for string breaking. At the same time the potential in the fundamental representation is linear for large separations. Our results are in qualitative agreement with results from lattice computations.
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