Results 41 to 50 of about 679,725 (183)
Fusion of Critical Defect Lines in the 2D Ising Model
, 2013 Two defect lines separated by a distance delta look from much larger distances like a single defect. In the critical theory, when all scales are large compared to the cutoff scale, this fusion of defect lines is universal.
Bachas, Costas +2 more
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Fracture and Structural Integrity, 2009 This paper is concerned with the fracture of composite materials containing stress concentration features such as notches and holes. In particular, it addresses the question of the use of the Theory of Critical Distances (TCD) – a method which is widely ...
David Taylor
doaj +3 more sources
Non Perturbative Solutions and Scaling Properties of Vector, Axial--Vector Electrodynamics in $1+1$ Dimensions [PDF]
, 1993 We study by non perturbative techniques a vector, axial--vector theory characterized by a parameter which interpolates between pure vector and chiral Schwinger models.
Bassetto, A., Griguolo, L., Zanca, P.
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Forces in Mechanics, 2022 Fatigue strength of welded joints is typically independent of the parent material static strength; however, there are two exceptions from this rule—post-weld treated joints and high-quality joints.
Moritz Braun +3 more
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Chalker scaling, level repulsion, and conformal invariance in critically delocalized quantum matter: Disordered topological superconductors and artificial graphene [PDF]
, 2014 We numerically investigate critically delocalized wavefunctions in models of 2D Dirac fermions, subject to vector potential disorder. These describe the surface states of 3D topological superconductors, and can also be realized through long-range ...
Chou, Yang-Zhi, Foster, Matthew S.
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Fracture and Structural Integrity, 2019 The existence of two singularities related to the stress field at the crack tip and blow-up kinetics of damage localization is considered as the physical basis for the interpretation of the Theory of Critical Distances.
Oleg Naimark
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Metals, 2019 This paper analyzes, using the theory of critical distances, the environmentally assisted cracking behavior of two steels (S420 and API X80) subjected to two different aggressive environments.
Pablo González +3 more
doaj +1 more source
The theory of critical distances applied to fracture of rocks with circular cavities
Theoretical and Applied Fracture Mechanics, 2022 This paper is part of the R&D project “Strain energy density in rock strength at different temperatures (EnergyRock)” (Ref.: PID2020-116138GB-I00) funded by MCIN/ AEI /10.13039/501100011033. The authors of this work would like to express their gratitude to the Department of Universities and Research, Environment and Social Policy of the Regional ...
Justo Urrutia, Jon +4 more
openaire +2 more sources
Gauge Boson Masses in the 3-d, SU(2) Gauge-Higgs Model [PDF]
, 1996 We study gauge boson propagators in the symmetric and symmetry broken phases of the 3-d, $SU(2)$ gauge-Higgs model. Correlation functions for the gauge fields are calculated in Landau gauge.
A. Patkós +34 more
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, 1998 I study the zero temperature phase transition between superfluid and insulating ground states of the Bose-Hubbard model in a random chemical potential and at large integer average number of particles per site.
A. B. Harris +61 more
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