MOMENTUM-INDEPENDENT RENORMALIZATION OF THE SCHWINGER-DYSON EQUATIONWITH AN INSTANTANEOUS-INTERACTION KERNEL

DALIBOR KEKEZand DAVOR PALLE; DUBRAVKO KLABUAR; RAUL HORVAT

首页> 外文期刊>Fizika: A journal of experimental and theoretical physics, B. general physics, nuclear physics, particles and fields >MOMENTUM-INDEPENDENT RENORMALIZATION OF THE SCHWINGER-DYSON EQUATIONWITH AN INSTANTANEOUS-INTERACTION KERNEL

【24h】

MOMENTUM-INDEPENDENT RENORMALIZATION OF THE SCHWINGER-DYSON EQUATIONWITH AN INSTANTANEOUS-INTERACTION KERNEL

机译：瞬时相互作用核的SCHWINGER-DYSON方程的动量独立归一化

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We consider the problem of renormalization of the Schwinger-Dyson equation, encounteredwhen the interquark interaction kernel is modeled by an instantaneous potential. Moreprecisely, the Coulomb potential, needed for describing the short-distance part of thegluon exchange, leads to ultraviolet divergences in the Schwinger-Dyson equation. Thestandard prescription which has been used up till now to subtract these divergences,suffers from a serious conceptual problem: it is not momentum independent. In this work wepropose a new and momentum-independent renormalization prescription, and take special careto preserve the correct chiral limit for light pseudoscalar mesons.

机译：我们考虑了用瞬时势来建模夸克相互作用核时所遇到的Schwinger-Dyson方程的重新正规化问题。更准确地说，描述胶子交换的短距离部分所需的库仑电势导致了Schwinger-Dyson方程中的紫外线发散。迄今为止一直被用来消除这些差异的标准处方受到严重的概念问题的困扰：它不是动量无关的。在这项工作中，我们提出了一个新的且与动量无关的重整化处方，并特别注意保持轻假标量介子的正确手性极限。

著录项

来源
《Fizika: A journal of experimental and theoretical physics, B. general physics, nuclear physics, particles and fields》 |1994年第3期|共页
作者
DALIBOR KEKEZand DAVOR PALLE; DUBRAVKO KLABUAR; RAUL HORVAT;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类物理学;
关键词

相似文献

外文文献
中文文献
专利

1. Exact solutions to the fermion propagator Schwinger-Dyson equation in Minkowski space with on-shell renormalization for quenched QED [J] . Shaoyang Jia, M. R. Pennington Physical Review D . 2017,第1a4CD期

机译：Minkowski空间中的Fermion传播者Schwinger-Dyson方程的精确解决方案，具有淬火QED的壳牌重整
2. Exact solutions to the fermion propagator Schwinger-Dyson equation in Minkowski space with on-shell renormalization for quenched QED [J] . Shaoyang Jia, M. R. Pennington Physical review, D . 2017,第3aPta2期

机译：Minkowski空间中的Fermion传播者Schwinger-Dyson方程的精确解决方案，具有淬火QED的壳牌重整
3. Schwinger-Dyson renormalization group [J] . Kambis Veschgini, Manfred Salmhofer Physical review . 2013,第15期

机译：Schwinger-Dyson重归一化小组
4. MiniApp for Density Matrix Renormalization Group Hamiltonian Application Kernel [C] . Wael Elwasif, Ed. DAzevedo, Arghya Chatterjee, IEEE International Conference on Cluster Computing . 2018

机译：MiniApp用于密度矩阵重归一化组哈密顿量应用内核
5. The Szego Kernel of Certain Polynomial Models, and Heat kernel Estimates for Schroedinger Operators with Reverse Hoelder Potentials. [D] . Tinker, Michael. 2014

机译：某些多项式模型的Szego核以及具有反向Hoelder势的Schroedinger算子的热核估计。
6. Renormalizing SMD: The Renormalization Approach and Its Use in Long Time Simulations and Accelerated PMF Calculations of Macromolecules [O] . Anatoly Dryga, Arieh Warshel -1

机译：重整化smD：重整化途径和长时间的模拟使用和大分子的加速pmF计算
7. Exact Solutions to the Fermion Propagator Schwinger-Dyson Equation in Minkowski space with on-shell Renormalization for Quenched QED [O] . Jia, Shaoyang, Pennington, M. R. 2017

机译：Fermion传播子schwinger-Dyson方程的精确解具有用于淬火QED的壳上重整化的minkowski空间

MOMENTUM-INDEPENDENT RENORMALIZATION OF THE SCHWINGER-DYSON EQUATIONWITH AN INSTANTANEOUS-INTERACTION KERNEL

摘要

著录项

相似文献

相关主题

期刊订阅