Random lattice superstrings

Haidong Feng and Warren Siegel
Phys. Rev. D 74, 046001 – Published 4 August 2006

Abstract

We propose some new simplifying ingredients for Feynman diagrams that seem necessary for random lattice formulations of superstrings. In particular, half the fermionic variables appear only in particle loops (similarly to loop momenta), reducing the supersymmetry of the constituents of the type IIB superstring to N=1, as expected from their interpretation in the 1/N expansion as super Yang-Mills.

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  • Received 23 June 2006

DOI:https://doi.org/10.1103/PhysRevD.74.046001

©2006 American Physical Society

Authors & Affiliations

Haidong Feng* and Warren Siegel

  • C. N. Yang Institute for Theoretical Physics, State University of New York, Stony Brook, New York 11790-3840, USA

  • *Electronic address:hfeng@ic.sunysb.eduhfeng@ic.sunysb.edu
  • Electronic address: siegel@insti.physics.sunysb.edu

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Issue

Vol. 74, Iss. 4 — 15 August 2006

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