scholarly journals Topological phase and lattice structures in spin-chain models

2019 ◽  
Vol 99 (20) ◽  
Author(s):  
Yan-Chao Li ◽  
Jing Zhang ◽  
Hai-Qing Lin
Keyword(s):  
Spin Chain ◽  
Lattice Structures ◽  
Topological Phase ◽  
Spin Chain Models

Spin Chain Models of Free Fermions

2014 ◽  
pp. 301-309
Author(s):  
Č. Burdík ◽  
A. P. Isaev ◽  
S. O. Krivonos ◽  
O. Navrátil
Keyword(s):  
Spin Chain ◽  
Free Fermions ◽  
Spin Chain Models

scholarly journals HIDDEN NONLINEAR SUPERSYMMETRIES IN PURE PARABOSONIC SYSTEMS

2000 ◽  
Vol 15 (23) ◽  
pp. 3679-3698 ◽  
Author(s):  
MIKHAIL PLYUSHCHAY
Keyword(s):  
Quantum Mechanics ◽  
Exchange Interaction ◽  
Spin Chain ◽  
Supersymmetric Quantum Mechanics ◽  
Intimate Relations ◽  
Supersymmetric Structure ◽  
Spin Chain Models

The existence of intimate relations between generalized statistics and supersymmetry is established by the observation of hidden supersymmetric structure in pure parabosonic systems. This structure is characterized generally by a nonlinear superalgebra. The nonlinear supersymmetry of parabosonic systems may be realized, in turn, by modifying appropriately the usual supersymmetric quantum mechanics. The relation of nonlinear parabosonic supersymmetry to the Calogero-like models with exchange interaction and to the spin chain models with inverse-square interaction is pointed out.

Ising spin chain models for the layered antiferroelectric squaric acid

1984 ◽  
Vol 55 (1) ◽  
pp. 257-260 ◽  
Author(s):  
H. D. Majer ◽  
J. Petersson
Keyword(s):  
Spin Chain ◽  
Squaric Acid ◽  
Ising Spin ◽  
Spin Chain Models

scholarly journals Spin Chain Models with Spectral Curves from M Theory

2000 ◽  
Vol 213 (3) ◽  
pp. 539-574 ◽  
Author(s):  
I. Krichever ◽  
D. H. Phong
Keyword(s):  
Spin Chain ◽  
Spectral Curves ◽  
M Theory ◽  
Spin Chain Models
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