Published February 1, 1988
| Version v1
Journal article
Quasiperiodicity and long-range order in a magnetic system
Creators
- 1. Theoretical Division and Center for Nonlinear Studies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
Description
We study the 1D quasiperiodic quantum Ising model in a transverse field, which exhibits long-range order above a critical coupling and describes the phase diagram of the 2D classical Ising-model quasiperiodic in one direction. We numerically determine the correlation length, magnetization, and energy spectrum of this system. The site dependency of the magnetization is described by a new order parameter, the width of the magnetization. The scalings δ and f(α) associated with the Cantor spectrum are found to exhibit special features at the onset of long-range order
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 60
- Journal Issue
- 5
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 444-447
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19037929
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ABSOLUTE ZERO TEMPERATURE; COUPLING; CRITICAL TEMPERATURE; INTERACTION RANGE; ISING MODEL; MAGNETIC FIELDS; MAGNETIZATION; MAGNETS; NUMERICAL SOLUTION; ONE-DIMENSIONAL CALCULATIONS; QUANTUM MECHANICS; TWO-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- CRYSTAL MODELS; DISTANCE; EQUIPMENT; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATHEMATICAL MODELS; MECHANICS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE