scholarly journals Distinct Effects of Homogeneous Weak Disorder and Dilute Strong Scatterers on Phase Competition in Manganites

2007 ◽  
Vol 99 (14) ◽  
Author(s):  
Kalpataru Pradhan ◽  
Anamitra Mukherjee ◽  
Pinaki Majumdar
Keyword(s):  
Weak Disorder ◽  
Phase Competition

scholarly journals Effect of weak disorder on the phase competition in iron pnictides

2014 ◽  
Vol 89 (21) ◽  
Author(s):  
M. Hoyer ◽  
S. V. Syzranov ◽  
J. Schmalian
Keyword(s):  
Iron Pnictides ◽  
Weak Disorder ◽  
Phase Competition

scholarly journals Visualization of Multifractal Superconductivity in a Two-Dimensional Transition Metal Dichalcogenide in the Weak-Disorder Regime

Nano Letters ◽  
2020 ◽  
Vol 20 (7) ◽  
pp. 5111-5118 ◽  
Author(s):  
Carmen Rubio-Verdú ◽  
Antonio M. Garcı́a-Garcı́a ◽  
Hyejin Ryu ◽  
Deung-Jang Choi ◽  
Javier Zaldı́var ◽  
...  
Keyword(s):  
Transition Metal ◽  
Transition Metal Dichalcogenide ◽  
Two Dimensional ◽  
Weak Disorder

scholarly journals Supersymmetric Cluster Expansions and Applications to Random Schrödinger Operators

2021 ◽  
Vol 24 (1) ◽  
Author(s):  
Luca Fresta
Keyword(s):  
Density Of States ◽  
Local Density ◽  
Schrödinger Operators ◽  
Random Schrödinger Operators ◽  
Schrodinger Operators ◽  
Local Density Of States ◽  
Weak Disorder ◽  
Cluster Expansions ◽  
Strong Disorder ◽  
Lifshitz Tail

AbstractWe study discrete random Schrödinger operators via the supersymmetric formalism. We develop a cluster expansion that converges at both strong and weak disorder. We prove the exponential decay of the disorder-averaged Green’s function and the smoothness of the local density of states either at weak disorder and at energies in proximity of the unperturbed spectrum or at strong disorder and at any energy. As an application, we establish Lifshitz-tail-type estimates for the local density of states and thus localization at weak disorder.

scholarly journals A NOTE ON THE ANALYSIS OF A HETEROGENEOUS ROD-LIKE CHAIN IN DNA MODELING

2008 ◽  
Vol 22 (14) ◽  
pp. 2213-2224
Author(s):  
YAN DING ◽  
TIEJUN LI
Keyword(s):  
Path Integral ◽  
Lie Group ◽  
Persistence Length ◽  
Elastic Behavior ◽  
Suitable Model ◽  
Weak Disorder ◽  
Integral Analysis ◽  
Basic Model ◽  
Random Forcing ◽  
Sequence Dependent

Two different results concerning the elastic behavior of the heterogeneous worm-like chain (WLC) [D. Bensimon et al., Europhys. Lett.42, 97 (1998)] and rod-like chain (RLC) [P. Nelson, Phys. Rev. Lett.80, 5810 (1998)] are compared. We argue that the RLC is a more suitable model for double-stranded (ds-) DNA. As the hetero-RLC is the basic model for studying sequence-dependent ds-DNA, a rigorous path integral analysis for the effective bending persistence length is performed in the weak disorder limit. The novelty of the paper is in analyzing a path integral on the Lie group SO(3) with random forcing, which supplies a rigorous basis for the analysis of RLC type models.

Uniaxial Compression of 2d Packings of Cylinders. Effects of Weak Disorder

1987 ◽  
Vol 4 (3) ◽  
pp. 329-332 ◽  
Author(s):  
T Travers ◽  
M Ammi ◽  
D Bideau ◽  
A Gervois ◽  
J. C Messager ◽  
...  
Keyword(s):  
Uniaxial Compression ◽  
Weak Disorder

Influence of epitaxial growth on phase competition in Pr0.5Sr0.5MnO3 films

2012 ◽  
Vol 324 (6) ◽  
pp. 1189-1192 ◽  
Author(s):  
Liping Chen ◽  
Yuansha Chen ◽  
Yubin Ma ◽  
Guijun Lian ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Epitaxial Growth ◽  
Phase Competition

scholarly journals Phase competition and anomalous thermal evolution in high-temperature superconductors

2017 ◽  
Vol 96 (4) ◽  
Author(s):  
Zuo-Dong Yu ◽  
Yuan Zhou ◽  
Wei-Guo Yin ◽  
Hai-Qing Lin ◽  
Chang-De Gong
Keyword(s):  
High Temperature ◽  
Thermal Evolution ◽  
High Temperature Superconductors ◽  
Phase Competition

Phase competition in late stages of diffusive decomposition

1998 ◽  
Vol 40 (4) ◽  
pp. 601-603 ◽  
Author(s):  
V. V. Slezov ◽  
V. V. Rogozhkin ◽  
A. S. Abyzov
Keyword(s):  
Phase Competition ◽  
Late Stages

scholarly journals Tree Polymers in the Infinite Volume Limit at Critical Strong Disorder

2011 ◽  
Vol 48 (03) ◽  
pp. 885-891
Author(s):  
Torrey Johnson ◽  
Edward C. Waymire
Keyword(s):  
Asymptotic Variance ◽  
Standard Theory ◽  
Convergence In Probability ◽  
Infinite Volume ◽  
Weak Disorder ◽  
Branching Random Walks ◽  
Strong Disorder ◽  
Volume Limit ◽  
Specific Formula ◽  
Infinite Volume Limit

The almost-sure existence of a polymer probability in the infinite volume limit is readily obtained under general conditions of weak disorder from standard theory on multiplicative cascades or branching random walks. However, speculations in the case of strong disorder have been mixed. In this note existence of an infinite volume probability is established at critical strong disorder for which one has convergence in probability. Some calculations in support of a specific formula for the almost-sure asymptotic variance of the polymer path under strong disorder are also provided.

Sign in / Sign up

Export Citation Format

Share Document