Strings on the lattice and AdS/CFT
High Energy Physics - Lattice
2017-02-08 v1 High Energy Physics - Theory
Abstract
We present a new auxiliary field representation for the four-fermi term of the gauge-fixed Green-Schwarz superstring action which describes fluctuations around the null-cusp background in . We sketch the main features of the fermionic operator spectrum, identifying the region of parameter space where the sign ambiguity is absent. Measurements for the observables in the setup here described are presented and discussed in a forthcoming publication.
Cite
@article{arxiv.1702.02005,
title = {Strings on the lattice and AdS/CFT},
author = {Valentina Forini and Lorenzo Bianchi and Bjoern Leder and Philipp Toepfer and Edoardo Vescovi},
journal= {arXiv preprint arXiv:1702.02005},
year = {2017}
}
Comments
Contribution to the proceedings of Lattice 2016, July 24--30, Southampton, United Kingdom