scholarly journals Localized-magnon states in strongly frustrated quantum spin lattices

2005 ◽  
Vol 31 (8) ◽  
pp. 695-703 ◽  
Author(s):  
J. Richter
Keyword(s):  
Quantum Spin ◽  
Spin Lattices ◽  
Quantum Spin Lattices

scholarly journals String Order and Symmetries in Quantum Spin Lattices

2008 ◽  
Vol 100 (16) ◽  
Author(s):  
D. Pérez-García ◽  
M. M. Wolf ◽  
M. Sanz ◽  
F. Verstraete ◽  
J. I. Cirac
Keyword(s):  
Quantum Spin ◽  
Spin Lattices ◽  
Quantum Spin Lattices

scholarly journals Macroscopic Magnetization Jumps due to Independent Magnons in Frustrated Quantum Spin Lattices

2002 ◽  
Vol 88 (16) ◽  
Author(s):  
J. Schulenburg ◽  
A. Honecker ◽  
J. Schnack ◽  
J. Richter ◽  
H.-J. Schmidt
Keyword(s):  
Quantum Spin ◽  
Spin Lattices ◽  
Quantum Spin Lattices

scholarly journals Rectification induced by geometry in two-dimensional quantum spin lattices

2021 ◽  
Vol 103 (3) ◽  
Author(s):  
Alessandra Chioquetta ◽  
Emmanuel Pereira ◽  
Gabriel T. Landi ◽  
Raphael C. Drumond
Keyword(s):  
Quantum Spin ◽  
Two Dimensional ◽  
Spin Lattices ◽  
Quantum Spin Lattices

scholarly journals Structural distortions of frustrated quantum spin lattices in high magnetic fields

2005 ◽  
Vol 242 (15) ◽  
pp. 3189-3194 ◽  
Author(s):  
Oleg Derzhko ◽  
Johannes Richter ◽  
Jörg Schulenburg
Keyword(s):  
Magnetic Fields ◽  
Quantum Spin ◽  
High Magnetic Fields ◽  
Structural Distortions ◽  
Spin Lattices ◽  
Quantum Spin Lattices

scholarly journals MARKOVIAN KMS-STATES FOR ONE-DIMENSIONAL SPIN CHAINS

1999 ◽  
Vol 02 (04) ◽  
pp. 645-661 ◽  
Author(s):  
LUIGI ACCARDI ◽  
VOLKMAR LIEBSCHER
Keyword(s):  
Quantum Spin ◽  
Spin Chains ◽  
Quantum Spin Chains ◽  
Kms States ◽  
One Dimensional ◽  
Locality Property ◽  
Conditional Expectations ◽  
Starting Point ◽  
Modular Automorphism ◽  
Quantum Spin Lattices

We characterize a class of quantum Markov states in terms of a locality property of their modular automorphism group or, equivalently, of their φ-conditional expectations and we give an explicit description of the structure of these states. This study is meant as a starting point for the investigation of the structure of Markovian KMS-states of quantum spin chains as well as of multidimensional quantum spin lattices.

Solvable nineteen-vertex models and quantum spin chains of spin one

1994 ◽  
Vol 4 (8) ◽  
pp. 1151-1159 ◽  
Author(s):  
Makoto Idzumi ◽  
Tetsuji Tokihiro ◽  
Masao Arai
Keyword(s):  
Quantum Spin ◽  
Spin Chains ◽  
Quantum Spin Chains ◽  
Vertex Models
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