Abstract
We explain a new method for finding the correlation functions for the XXX model which is based on the concepts of Operator Product Expansion of Quantum Field Theory on one hand and of fermionic bases for the XXX spin chain on the other. With this method, we are able to perform computations for up to 11 lattice sites. We show that these “experimental” data allow to guess exact formulae for the OPE coefficients.
| Original language | English (US) |
|---|---|
| Title of host publication | Ludwig Faddeev Memorial Volume |
| Subtitle of host publication | A Life in Mathematical Physics |
| Publisher | World Scientific Publishing Co. |
| Pages | 183-200 |
| Number of pages | 18 |
| ISBN (Electronic) | 9789813233867 |
| ISBN (Print) | 9789813233768 |
| DOIs | |
| State | Published - Jan 1 2018 |
ASJC Scopus subject areas
- General Physics and Astronomy
- General Mathematics