Zero modes for the boundary giant magnons

Dongsu Bak

doi:10.1016/j.physletb.2009.01.035

Zero modes for the boundary giant magnons

Dongsu Bak

Department of Physics

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We study the fermion zero-mode dynamics for open strings ending on the giant graviton branes. For the open string ending on the Z = 0 brane, the quantization of the fermion zero-modes of boundary giant magnons reproduces the 256 states of the boundary degrees with the precise realization of the SU (2 | 2) × SU (2 | 2) symmetry algebra. Also for the open string ending on the Y = 0 brane, we reproduce the unique vacuum state from the fermion zero-modes.

Original language	English
Pages (from-to)	284-288
Number of pages	5
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	672
Issue number	3
DOIs	https://doi.org/10.1016/j.physletb.2009.01.035
State	Published - 23 Feb 2009

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10.1016/j.physletb.2009.01.035

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title = "Zero modes for the boundary giant magnons",

abstract = "We study the fermion zero-mode dynamics for open strings ending on the giant graviton branes. For the open string ending on the Z = 0 brane, the quantization of the fermion zero-modes of boundary giant magnons reproduces the 256 states of the boundary degrees with the precise realization of the SU (2 | 2) × SU (2 | 2) symmetry algebra. Also for the open string ending on the Y = 0 brane, we reproduce the unique vacuum state from the fermion zero-modes.",

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N2 - We study the fermion zero-mode dynamics for open strings ending on the giant graviton branes. For the open string ending on the Z = 0 brane, the quantization of the fermion zero-modes of boundary giant magnons reproduces the 256 states of the boundary degrees with the precise realization of the SU (2 | 2) × SU (2 | 2) symmetry algebra. Also for the open string ending on the Y = 0 brane, we reproduce the unique vacuum state from the fermion zero-modes.

AB - We study the fermion zero-mode dynamics for open strings ending on the giant graviton branes. For the open string ending on the Z = 0 brane, the quantization of the fermion zero-modes of boundary giant magnons reproduces the 256 states of the boundary degrees with the precise realization of the SU (2 | 2) × SU (2 | 2) symmetry algebra. Also for the open string ending on the Y = 0 brane, we reproduce the unique vacuum state from the fermion zero-modes.

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3

ER -

Zero modes for the boundary giant magnons

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