The minimal O(N) sigma model at D = 3 as
The minimal O(N) sigma model at D = 3 as the holographic image of a higher spin field theory on AdS4
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T. Leonhardt; W. Rühl
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Article
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2004
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John Wiley and Sons
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English
⚖ 109 KB
## Abstract We show that to the order $O \big ( {1 \over N} \big )$ included all __n__‐point functions can be expressed by the propagator of the α field and an insertion of the order ${1 \over N}$ 4‐point function of α, which is a simple algebraic function.