Vacua and walls of mass-deformed Kähler nonlinear sigma models on $Sp(N)/U(N)$

Abstract

We study vacua and walls of mass-deformed Kähler nonlinear sigma models on $Sp(N)/U(N)$. We identify elementary walls with the simple roots of $USp(2N)$ and discuss compressed walls, penetrable walls and multiwalls by using the moduli matrix formalism.

arXiv comment34 pages, 17 figures; references added, typos corrected, accepted for publication in PRD

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Cited by in corpus (5)

• Relations among topological solitons
• Exhausting all exact solutions of BPS domain wall networks in arbitrary dimensions
• Exact solutions of domain wall junctions in arbitrary dimensions
• Vacua, walls and junctions in $G_{N_F,N_C}$
• Junctions of mass-deformed nonlinear sigma models on $SO(2N)/U(N)$ and $Sp(N)/U(N)$ II