Tenacious domain walls in supersymmetric QCD
نویسندگان
چکیده
منابع مشابه
Tenacious Domain Walls in Supersymmetric QCD
We study the structure of the tenacious (existing for all values of masses of the matter fields) BPS domain walls interpolating between different chirally asymmetric vacua in supersymmetric QCD in the limit of large masses. We show that the wall consists in this case of three layers: two outer layers form a “coat” with the characteristic size ∼ Λ SYM and there is also the core with width ∼ m−1....
متن کاملDomain Walls in Large N Supersymmetric QCD
We explicitly construct BPS domain walls interpolating between neighboring chirally asymmetric vacua in the large N limit of pure supersymmetric QCD. The BPS equations for the corresponding ZN symmetric order parameter effective Lagrangian reduce to those in the AN Landau-Ginsburg model assuming that the higher derivative terms in the Kähler potential are suppressed in the large N limit. These ...
متن کاملDomain Walls Zoo in Supersymmetric QCD
Solving numerically the equations of motion for the effective lagrangian describing supersymmetric QCD with the SU(2) gauge group, we find a menagerie of complex domain wall solutions connecting different chirally asymmetric vacua. Some of these solutions are BPS-saturated walls; they exist when the mass of the matter fields does not exceed some critical value m < m∗ = 4.67059 . . .. There are ...
متن کاملDomain walls in supersymmetric QCD: from weak to strong coupling
We consider domain walls that appear in supersymmetric QCD with Nf , Nc massive flavors. In particular, for 2Nf , Nc we explicitly construct the domain walls that interpolate between vacua labeled by i and i 1 Nf . We show that these solutions are Bogomol’nyi-Prasad-Sommerfield saturated for any value of the mass of the matter fields. This fact allows us to evaluate the large mass limit of thes...
متن کاملBPS Domain Walls in Supersymmetric QCD : Higher Unitary Groups
We consider the effective lagrangian describing the N = 1 supersymmetric QCD with SU(Nc) gauge group involving Nf = Nc − 1 pairs of chiral matter multiplets in fundamental and antifundamental color representations. For this theory in the framework of the effective lagrangian approach, we solve BPS equations for the domain walls interpolating between different vacua. The equations always have a ...
متن کاملذخیره 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: Physical Review D
سال: 2001
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.64.125008