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Phys. Rev. Lett. 80, 2285–2288 (1998)

Symmetries of Large Nc Matrix Models for Closed Strings

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C.-W. H. Lee and S. G. Rajeev
Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627

Received 12 November 1997; published in the issue dated 16 March 1998

We obtain the symmetry algebra of multimatrix models in the planar large Nc limit. We use this algebra to associate these matrix models with quantum spin chains. In particular, certain multimatrix models are exactly solved by using known results of solvable spin chain systems.

© 1998 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.80.2285
DOI:
10.1103/PhysRevLett.80.2285
PACS:
11.25.Hf, 11.15.Pg, 75.10.Jm