中文

利用重整化群函数唯一确定无质量标量电动力学中的有效势

高能物理 - 理论 2008-03-12 v2

摘要

已证明,在使用重整化条件d4Vdϕ4ϕ=μ=λ\frac{d^4V}{d \phi^4}|_{\phi=\mu}=\lambda的情况下,无质量O(N)λϕ44O(N) \lambda \phi^4_4模型中的有效势V(ϕ)V(\phi)完全由重整化群函数确定。研究表明这一结论在无质量标量电动力学中同样成立。通过采用特征线法的一种变体,可以评估对V(ϕ)V(\phi)贡献的前导对数、次前导对数等项的和。

关键词

引用

@article{arxiv.0706.4132,
  title  = {Using the Renormalization Group Functions to Uniquely Determine the Effective Potential in Massless Scalar Electrodynamics},
  author = {F. A. Chishtie and T. Hanif and D. G. C. McKeon},
  journal= {arXiv preprint arXiv:0706.4132},
  year   = {2008}
}

评论

Results of this work are now combined with findings in arXiv:0706.1760. These results will appear in Phys. Rev. D 77, 065007 (2008). As a result, this manuscript is being withdrawn

R2 v1 2026-06-29T01:30:47.902Z