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Applying the Cho-Duam-Ge decomposition to supersymmetric QCD

机译:将Cho-Duam-Ge分解应用于超对称QCD

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摘要

We study the chromomonopole component of the gluon, as identified by the Cho-Duam-Ge decomposition, in supersymmetric quantum chromodynamics. It is found to be incapable of representing the supersymmetry algebra, leading to supersymmetry breaking. Furthermore, its field strength squared is invariant under the supersymmetry generators. This makes it immune to the positive-definite energy theorem. The energetic favourability of such a condensate is expected in the case of asymptotic freedom. We identify one component of the gluino as the Goldstone fermion.
机译:我们研究了超对称量子色动力学中Cho-Duam-Ge分解确定的胶子的色单极子组分。发现它不能表示超对称代数,从而导致超对称破坏。此外,在超对称发生器下,其场强平方不变。这使其不受正定能量定理的影响。在渐近自由的情况下,期望这样的冷凝物的能量有利。我们确定了糊精的一种成分是戈德斯通费米子。

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