منابع مشابه
Bps and Non{bps Domain Walls in Supersymmetric Qcd
We study the spectrum of the domain walls interpolating between diierent chirally asymmetric vacua in supersymmetric QCD with the SU(N) gauge group and including N ? 1 pairs of chiral matter multi-plets in fundamental and anti-fundamental representations. There are always \real walls" interpolating between the chirally symmetric and a chirally asymmetric vacua which are BPS saturated. For small...
متن کاملThe Moduli Space of BPS Domain Walls
N = 2 SQED with several flavors admits multiple, static BPS domain wall solutions. We determine the explicit two-kink metric and examine the dynamics of colliding domain walls. The multi-kink metric has a toric Kähler structure and we reduce the Kähler potential to quadrature. In the second part of this paper, we consider semi-local vortices on R×S1. We argue that, in the presence of a suitable...
متن کاملDomain Walls in Strongly Coupled Theories
Domain walls in strongly coupled gauge theories are discussed. A general mechanism is suggested automatically leading to massless gauge bosons localized on the wall. In one of the models considered, outside the wall the theory is in the nonAbelian confining phase, while inside the wall it is in the Abelian Coulomb phase. Confining property of the non-Abelian theories is a key ingredient of the ...
متن کاملBPS Domain Walls in Models with Flat Directions
We consider BPS domain walls in the four dimensional N = 1 supersymmetric models with continuous global symmetry. Since the BPS equation is covariant under the global transformation, the solutions of the BPS walls also have the global symmetry. The moduli space of the supersymmetric vacua in such models have non-compact flat directions, and the complex BPS walls interpolating between two disjoi...
متن کاملN = 1 Supergravity BPS Domain Walls on Kähler - Ricci Soliton
This paper provides a study of some aspects of flat and curved BPS domain walls together with their Lorentz invariant vacua of four dimensional chiral N = 1 supergravity. The scalar manifold can be viewed as a one-parameter family of Kähler manifolds generated by a Kähler-Ricci flow equation. Consequently, a vacuum manifold characterized by (m,λ) where m and λ are the dimension and the index of...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2011
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.84.125004