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arXiv · 1103.1490

Walls of massive Kähler sigma models on SO(2N)/U(N) and Sp(N)/U(N)

Masato Arai·Sunyoung Shin
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Abstract

We study the Bogomol'nyi-Prasad-Sommerfield wall solutions in massive Kähler nonlinear sigma models on SO(2N)/U(N) and Sp(N)/U(N) in three-dimensional spacetime. We show that SO(2N)/U(N) and Sp(N)/U(N) models have 2^{N-1} and 2^N discrete vacua, respectively. We explicitly construct the exact BPS multiwall solutions for N\le 3.

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Masato Arai, Sunyoung Shin. 2011-03-08. Walls of massive Kähler sigma models on SO(2N)/U(N) and Sp(N)/U(N). https://doi.org/10.1103/physrevd.83.125003

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