Recent content by pedroall

  1. pedroall

    Graduate Order Parameter in a Gauge Theory, Can we find one in a Gauge Theory(like QCD)?

    How do you say "..use Wilson loop"?. Sorry, but, only I know which the Wilson loop it's a great criterion for confinement. The idea which I know it's a very and basic aplication of Wilson. Can you tell me some example or reference please? thank you!
  2. pedroall

    Graduate Order Parameter in a Gauge Theory, Can we find one in a Gauge Theory(like QCD)?

    Thank you Einj! for your comment, I will review your information and read the recomendation.
  3. pedroall

    Graduate Order Parameter in a Gauge Theory, Can we find one in a Gauge Theory(like QCD)?

    Hello Community! I can't find a good answer(if there is) to my question. When in statistical mechanics we can define the order parameter for to study some phase transition. we need to define a order parameter. Now, I want to know if we can to define/find some "order parameter" for to...
  4. pedroall

    Graduate Calculating Multiloop Diagrams in Phys.Lett.B267:382- 388,1991

    Hi I need you help a find one article, calculation of multiloop diagrams in arbitrary order Published in Phys.Lett.B267:382-388,1991, please. Thank.