标量流方程的渐近自由解
Asymptotically free solutions of the scalar flow equations
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中文总结 AI 辅助
本文研究四维标量场论重整化群流方程,证明存在满足对称性、解析性及增长条件的紫外渐近自由解。
中文摘要 AI 辅助
我们分析了四维欧几里得空间中具有非多项式边界条件的标量场论n点Schwinger函数的重整化群流方程的解。我们证明了存在此类紫外渐近自由解,这些解具有玻色对称性,在欧几里得群下不变,对流动参数和动量解析,并满足Osterwalder-Schrader增长条件。
英文摘要
We analyse solutions of the flow equations of the renormalisation group for the n-point Schwinger functions of scalar field theory in four-dimensional Euclidean space with nonpolynomial boundary conditions. We show that there exist UV asymptotically free solutions of this type which are Bose symmetric, invariant under the Euclidean group, analytic in the flow parameter and the momenta, and satisfy the Osterwalder-Schrader growth condition.
发表机构
- Centre de Physique Théorique CPHT, CNRS, UMR 7644 Ecole polytechnique, Institut Polytechnique de Paris(巴黎综合理工学院)
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