Ground-state phases and quantum phase transitions in a two-dimensional spin-1/2 \(XY\) model with four-spin interactions (Q2497891)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Ground-state phases and quantum phase transitions in a two-dimensional spin-1/2 \(XY\) model with four-spin interactions |
scientific article |
Statements
Ground-state phases and quantum phase transitions in a two-dimensional spin-1/2 \(XY\) model with four-spin interactions (English)
0 references
4 August 2006
0 references
\(XY\) model
0 references
quantum phase transition
0 references
valence-bond solid
0 references
finite-size scaling
0 references
hard-core bosons
0 references
ring exchange
0 references
quantum Monte Carlo
0 references
stochastic series expansion
0 references
