Finite size effects and scaling in lattice CP(N-1)

A. C. Irving; C. Michael

doi:10.1016/0370-2693(92)91192-C

paper

Finite size effects and scaling in lattice CP(N-1)

arXiv:hep-lat/9206003 · doi:10.1016/0370-2693(92)91192-C

Abstract

We present model predictions for the spectrum of $C P^{N - 1}$ in a periodic box and use them to interpret the strong finite size effects observed in lattice simulations at medium values of $N$ . The asymptotic scaling behaviour of alternative lattice actions is discussed along with some aspects of multigrid algorithm efficiency.

6 pages of text plus 2 pages of figures, Liverpool Preprint LTH283