منابع مشابه
The 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 کاملModuli Space of BPS Walls in Supersymmetric Gauge Theories
Existence and uniqueness of the solution are proved for the ‘master equation’ derived from the BPS equation for the vector multiplet scalar in the U(1) gauge theory with NF charged matter hypermultiplets with eight supercharges. This proof establishes that the solutions of the BPS equations are completely characterized by the moduli matrices divided by the V -equivalence relation for the gauge ...
متن کاملGlobal Structure of Moduli Space for BPS Walls
We study the global structure of the moduli space of BPS walls in the Higgs branch of supersymmetric theories with eight supercharges. We examine the structure in the neighborhood of a special Lagrangian submanifold M , and find that the dimension of the moduli space can be larger than that naively suggested by the index theorem, contrary to previous examples of BPS solitons. We investigate BPS...
متن کاملModuli Sapce of BPS Walls in Supersymmetric Gauge Theories
Existence and uniqueness of the solution are proved for the ‘master equation’ derived from the BPS equation for the vector multiplet scalar in the U(1) gauge theory with NF charged matter hypermultiplets with eight supercharges. This proof finally establishes the fact that the moduli space of the BPS domain wall solution is CPNF−1 for the gauge theory at finite gauge couplings. Therefore the mo...
متن کاملBps 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...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2002
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.66.025013