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Quantum Destruction of Spiral Order in Two Dimensional Frustrated Magnets
Quantum Destruction Spiral Order Two Dimensional Frustrated Magnets
2010/11/25
We study the fate of S = 1/2 spiral ordered two dimensional quantum magnets when disordered
by quantum fluctuations. The topological point defects of the spiral, the Z2 vortices, play a crucial role ...
Phase Structure of Anisotropic Antiferromagnetic Heisenberg Model on Layered Triangular Lattice: Spiral State and Deconfined Spin Liquid
Phase Structure Deconfined Spin Liquid
2010/10/27
In the present paper, we study spin- 1 2 antiferromagnetic (AF) Heisenberg model on layered anisotropic triangular lattice and obtain its phase structure. We use the Schwinger bosons for representing ...
Control spiral wave dynamics using feedback signals from line detectors
spiral wave dynamics feedback signals line detectors
2010/4/6
We numerically study trajectories of spiral-wave-cores in excitable systems modulated proportionally to the integral of the activity on the straight line, several or dozens of equi-spaced measuring po...
In this thesis, we are concerned with the dynamics of spiral wave solutions to Reaction-Diffsion systems of equations, and how they behave when subject to symmetry breaking perturbations. We present a...
Does ferroelectric polarization in LiCu2O2 uniquely originate from spiral spin order?
ferroelectric polarization LiCu2O2 spiral spin order
2016/12/2
We perform Monte Carlo simulation of the ferroelectricity induced by spiral spin order in spin-1/2 LiCu2O2 based on the Mostovoy phenomenological theory. The simulated spiral spin order parameter and ...
Spiral Magnetic Order in the One-Dimensional Kondo Lattice
Kondo lattice spiral magnetism phase boundary
2007/8/15
2001Vol.35No.4pp.485-490DOI:
Spiral Magnetic Order in the One-Dimensional Kondo Lattice
LIU Zhen-Rong, LI Zheng-Zhong and SHEN Rui
Department of Physics, Nanjing Univers...
Spiral Solutions of the Two-Dimensional Complex
Ginzburg-Landau Equation
complex Ginzburg-Landau equation spiral wave solution
2007/8/15
2001Vol.35No.2pp.159-161DOI:
Spiral Solutions of the Two-Dimensional Complex
Ginzburg-Landau Equation
LIU Shi-Da,1,2 LIU Shi-Kuo,1 FU Zun-Tao1,2 and ZHAO Qiang1
1 Depa...
Destruction of Spiral Wave Using External Electric
Field Modulated by Logistic Map
spiral wave Barkley model logistic map
2007/8/15
2007Vol.47No.4pp.675-678DOI:
Destruction of Spiral Wave Using External Electric
Field Modulated by Logistic Map
MA Jun,1,2 CHEN Yong,2 and JIN Wu-Yin3
1 Department of Ph...
Drift of Spiral Waves in Complex Ginzburg-Landau Equation
oscillatory medium spontaneous drift of spiral wave attractor
2007/8/15
2006Vol.45No.4pp.647-652DOI:
Drift of Spiral Waves in Complex Ginzburg-Landau Equation
YANG Jun-Zhong1 and ZHANG Mei2
1 School of Science, Beijing University of Posts an...
Suppression of Spiral Waves and Spatiotemporal Chaos
Under Local Self-adaptive Coupling Interactions
spiral waves spatiotemporal chaos close-loop feedback
Fitzhugh-Nagumo (FHN) equation
2007/8/15
2006Vol.45No.1pp.121-126DOI:
Suppression of Spiral Waves and Spatiotemporal Chaos
Under Local Self-adaptive Coupling Interactions
MA Jun,1,2 WU Ning-Jie,2 YING He-Ping,2 and YUAN ...
Control of Spiral Waves and Spatiotemporal Chaos by Exciting Travel Wave Trains
spatiotemporal chaos spiral waves control
2007/8/15
2005Vol.44No.5pp.858-862DOI:
Control of Spiral Waves and Spatiotemporal Chaos by Exciting Travel Wave Trains
YUAN Guo-Yong,1,2 WANG Guang-Rui,3 and CHEN Shi-Gang3
1 Depa...
Homoclinic (Heteroclinic) Orbit of Complex Dynamical System and
Spiral Structure
complex system homoclinic (heteroclinic) orbit spiral structure
2007/8/15
2005Vol.43No.4pp.601-603DOI:
Homoclinic (Heteroclinic) Orbit of Complex Dynamical System and
Spiral Structure
FU Zun-Tao, LIU Shi-Da, LIU Shi-Kuo,
LIANG Fu-Ming, and XIN Guo-Jun
...
Spiral and Antispiral Waves in Reaction-Diffusion Systems
spiral waves antispiral waves extended Brusselator model
extended Oregonator model
2007/8/15
2004Vol.42No.4pp.637-640DOI:
Spiral and Antispiral Waves in Reaction-Diffusion Systems
LIU Yu-Fang,1,2 WU Yan-Ning,1 XU Hou-Ju,1 and SUN Jin-Feng1
1 College of Physics a...