Exotic versus conventional scaling and universality in a disordered bilayer quantum Heisenberg antiferromagnet
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
Monte Carlo simulations of a two-dimensional bilayer quantum Heisenberg antiferromagnet were presented. The quantum phase transition in the system was characterized by finite-order fixed point with power-law scaling. Universal critical exponents were found after accounting for corrections to scaling. The consequences of the findings were discussed and new experiments were suggested.
Details
Originalsprache | Englisch |
---|---|
Aufsatznummer | 097201 |
Seiten (von - bis) | 097201-1-097201-4 |
Fachzeitschrift | Physical review letters |
Jahrgang | 93 |
Ausgabenummer | 9 |
Publikationsstatus | Veröffentlicht - 27 Aug. 2004 |
Peer-Review-Status | Ja |
Extern publiziert | Ja |