|
| | | | |
| | | |
| Stat |
Members: 3664
Articles: 2'599'751
Articles rated: 2609
27 December 2024 |
|
| | | | |
|
Article overview
| |
|
|
Topological susceptibility and string tension in CP(N-1) models | | Massimo Campostrini
; Paolo Rossi
; Ettore Vicari
; | | Date: |
8 Oct 1992 | | Journal: | Nucl. Phys. Proc. Suppl. 30 (1993) 830 | | Subject: | hep-lat | | Affiliation: | Dipartimento di Fisica dell’Università and Istituto Nazionale di Fisica Nucleare, I-56126 Pisa, Italy | | Abstract: | We investigate the features of ${
m CP}^{N-1}$ models concerning confinement and topology. In order to study the approach to the large-$N$ asymptotic regime, we determine the topological susceptibility and the string tension for a wide range of values of $N$, in particular $N=4,10,21,41$. Quantitative agreement with the large-$N$ predictions is found for the ${
m CP}^{20}$ and the ${
m CP}^{40}$ models. Problems related to the measure of the topological susceptibility and the string tension on the lattice are discussed. | | Source: | arXiv, hep-lat/9210012 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
|
| |
|
|
|
REGISTER