Exotic versus conventional scaling and universality in a disordered bilayer quantum Heisenberg antiferromagnet
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Contributors
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
Original language | English |
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Article number | 097201 |
Pages (from-to) | 097201-1-097201-4 |
Journal | Physical review letters |
Volume | 93 |
Issue number | 9 |
Publication status | Published - 27 Aug 2004 |
Peer-reviewed | Yes |
Externally published | Yes |