High-order coupled cluster method calculations of spontaneous symmetry breaking in the spin-half one-dimensional J₁-J₂ model
In this article we present new formalism for high-order coupled cluster method (CCM) calculations for generalized ground-state expectation values and the excited states of quantum magnetic systems with spin quantum number s ≥ 1/2 . We use high-order CCM to demonstrate spontaneous symmetry break...
Saved in:
| Published in: | Condensed Matter Physics |
|---|---|
| Date: | 2009 |
| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики конденсованих систем НАН України
2009
|
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/120014 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | High-order coupled cluster method calculations of spontaneous symmetry breaking in the spin-half one-dimensional J₁-J₂ model / D.J.J. Farnell // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 411-428. — Бібліогр.: 86 назв. — англ. |