Citation
P. Oh et J. Pachos, Schrodinger representation of CP(N) model for large N, PHYS LETT B, 444(3-4), 1998, pp. 469-473
Citations number
33
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693
→ ACNP
Volume
444
Issue
3-4
Year of publication
1998
Pages
469 - 473
Database
ISI
SICI code
0370-2693(199812)444:3-4<469:SROCMF>2.0.ZU;2-W
Abstract
We examine the 1 + 1 dimensional CP(N) model in the large N limit by using
the Schrodinger representation. Starting from the Hamiltonian analysis of t
he model, we present the variational gap equation resulting from the Gaussi
an trial wave functional. The renormalization of the theory is performed wi
th insertion of mass and energy counter-terms, and the dynamical generation
of mass and the energy eigenvalue are derived. (C) 1998 Elsevier Science B
.V. All rights reserved.