Authors
Citation
C. Liu, Symmetry breaking in finite volume (II), COMM TH PHY, 33(4), 2000, pp. 621-624
Citations number
12
Categorie Soggetti
Physics
Journal title
COMMUNICATIONS IN THEORETICAL PHYSICS
ISSN journal
02536102
→ ACNP
Volume
33
Issue
4
Year of publication
2000
Pages
621 - 624
Database
ISI
SICI code
0253-6102(20000615)33:4<621:SBIFV(>2.0.ZU;2-T
Abstract
Using a Hamiltonian approach and the adiabatic approximation, the low-lying
spectrum of the lattice O(N) model in the broken phase is analyzed to the
next to leading order. It is seen that these corrections appear as a system
atic expansion in the inverse power of the lattice sie L in the large volum
e limit.