Wilson loops in N = 2 super-Yang-Mills from matrix model

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

2 00 1 Wilson Loops in N = 4 Supersymmetric Yang - Mills Theory from Random Matrix Theory

Based on the AdS/CFT correspondence, string theory has given exact predictions for circular Wilson loops in U (N) N = 4 supersymmetric Yang-Mills theory to all orders in a 1/N expansion. These Wilson loops can also be derived from Random Matrix Theory. In this paper we show that the result is generically insensitive to details of the Random Matrix Theory potential. We also compute all higher k-...

متن کامل

MHV Amplitudes in N = 4 Super Yang-Mills and Wilson Loops

It is a remarkable fact that MHV amplitudes in maximally supersymmetric Yang-Mills theory at arbitrary loop order can be written as the product of the tree amplitude with the same helicity configuration and a universal, helicity-blind function of the kinematic invariants. In this note we show how for one-loop MHV amplitudes with an arbitrary number of external legs this universal function can b...

متن کامل

Ja n 19 99 Calculation of Wilson loops in 2 - dimensional Yang - Mills theories

The vacuum expectation value of the Wilson loop functional in pure Yang-Mills theory on an arbitrary two-dimensional orientable manifold is studied. We consider the calculation of this quantity for the abelian theory in the continuum case and for the arbitrary gauge group and arbitrary lattice action in the lattice case. A classification of topological sectors of the theory and the related clas...

متن کامل

Spontaneous Susy Breaking in N=2 Super Yang-mills Theories

It is shown that the same essentially non-semiclassical mechanism, which generates in the nonsuper-symmetric pure Yang-Mills theory the binary condensate of gauge field strengths, is responsible for the spontaneous breaking of the two supersymmetries in N=2 super Yang-Mills systems. A detailed discussion is presented in ref. 1

متن کامل

The N=2 Super Yang-mills Low-energy Effective Action at Two Loops

We have carried out a two loop computation of the low-energy effective action for the four-dimensional N = 2 supersymmetric Yang-Mills system coupled to hypermultiplets, with the chiral superfields of the vector multiplet lying in an abelian subalgebra. We have found a complete cancellation at the level of the integrands of Feynman amplitudes, and therefore the two loop contribution to the acti...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of High Energy Physics

سال: 2011

ISSN: 1029-8479

DOI: 10.1007/jhep09(2011)102