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Journal Article

Planar N=4 Gauge Theory and the Hubbard Model

MPS-Authors

Rej,  Adam
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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Staudacher,  Matthias
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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Fulltext (public)

jhep032006018.pdf
(Publisher version), 417KB

0512077.pdf
(Preprint), 410KB

Supplementary Material (public)
There is no public supplementary material available
Citation

Rej, A., Serban, D., & Staudacher, M. (2006). Planar N=4 Gauge Theory and the Hubbard Model. Journal of High Energy Physics, 2006(3): 018.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0013-4B97-0
Abstract
Recently it was established that a certain integrable long-range spin chain describes the dilatation operator of N=4 gauge theory in the su(2) sector to at least three-loop order, while exhibiting BMN scaling to all orders in perturbation theory. Here we identify this spin chain as an approximation to an integrable short-ranged model of strongly correlated electrons: The Hubbard model