# Matrix Quantum Mechanics for Supermembrane on AdS\_{7} x S^{4}

Source: [Matrix Quantum Mechanics for Supermembrane on AdS\_{7} x S^{4}](<https://www.sota2.com/research/paper/68fa1f597a2b558e2932901b>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-23T18:04:08.108Z

Authors: K. Murakami

Published: 2004-05-28T01:05:16.000Z

## Abstract

We explore the light-cone gauge formulation of a closed supermembrane on AdS\_{7} x S^{4}. We obtain the action of matrix quantum mechanics with large N U(N) gauge symmetry for the light-cone supermembrane. We show that this action reproduces leading order terms in \\alpha'-expansion of the non-abelian Born-Infeld action of N D0-branes propagating near the horizon of D4-branes. The matrix quantum mechanics obtained in this paper, therefore, has an interpretation as Matrix theory in the near-horizon of D4-branes.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-th/0405260>)

[PDF](<https://arxiv.org/pdf/hep-th/0405260.pdf>)