Results 21 to 30 of about 504,757 (257)
Subcritical percolation with a line of defects [PDF]
The Annals of Probability, 2013 We consider the Bernoulli bond percolation process $\mathbb{P}_{p,p'}$ on the nearest-neighbor edges of $\mathbb{Z}^d$, which are open independently with probability $pp_c'$. Moreover, $p_c'(p,2)=p_c'(p,3)=p$, and $p_c'(p,d)>p$ for $d\geq 4$. We also analyze the behavior of $ξ_p-ξ_{p,p'}$ as $p'\downarrow p_c'$ in dimensions $d=2,3$.
Friedli Sacha +2 more
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Kondo line defects and affine Gaudin models
Journal of High Energy Physics, 2022 We describe the relation between integrable Kondo problems in products of chiral SU(2) WZW models and affine SU(2) Gaudin models. We propose a full ODE/IM solution of the spectral problem for these models.
Davide Gaiotto +3 more
doaj +1 more source
Suppressing high-dimensional crystallographic defects for ultra-scaled DNA arrays
Nature Communications, 2022 While DNA-directed nano-fabrication enables the high-resolution patterning for conventional electronic materials and devices, the intrinsic self-assembly defects of DNA structures present challenges for further scaling into sub-1 nm technology nodes. The
Yahong Chen +3 more
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Development status and improvement strategy of in-line inspection technology and management
You-qi chuyun, 2020 Pipeline defects have always been the dominant factor leading to pipeline failure. Using in-line inspectiontechnology to inspect and identify various pipeline defects has become a widely acknowledged practice in Chinaand abroad.
Zhiping WU +5 more
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Line defects as brane boxes in Gaiotto-Maldacena geometries
Journal of High Energy Physics, 2023 We construct a new family of AdS2 × S 2 × S 2 solutions to Type IIA supergravity with 4 supercharges acting with non-Abelian T-duality on the recent class constructed in [1].
Yolanda Lozano +2 more
doaj +1 more source
Nanoscale Research Letters, 2018 Inefficient Mg-induced p-type doping has been remained a major obstacle in the development of GaN-based electronic devices for solid-state lighting and power applications.
Ashutosh Kumar +9 more
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SPECTRAL STRUCTURE OF QUANTUM LINE WITH A DEFECT [PDF]
Foundations of Quantum Mechanics in the Light of New Technology, 2002 We study the spectral properties of one-dimensional quantum wire with a single defect. We reveal the existence of the non-trivial topological structures in the spectral space of the system, which are behind the exotic quantum phenomena that have lately been found in the system.
Cheon, Taksu +2 more
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On-linesurface defect detection for steel rails based on multi-line lasers
工程科学学报, 2021 Multi-line lasers were applied to the on-line defect detection for steel rails instead of single-line laser,which solved the problem of "pseudo defects" due to the vibration of rails under the mode of single-line laser.
ZHOU Peng +3 more
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DEFECT LINES, DUALITIES AND GENERALISED ORBIFOLDS [PDF]
XVIth International Congress on Mathematical Physics, 2010 Defects are a useful tool in the study of quantum field theories. This is illustrated in the example of two-dimensional conformal field theories. We describe how defect lines and their junction points appear in the description of symmetries and order-disorder dualities, as well as in the orbifold construction and a generalisation thereof that covers ...
FRÖHLICH, JÜRG +3 more
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Bootstrapping line defects in N $$ \mathcal{N} $$ = 2 theories
Journal of High Energy Physics, 2020 We study half-BPS line defects in N $$ \mathcal{N} $$ = 2 superconformal theories using the bootstrap approach. We concentrate on local excitations constrained to the defect, which means the system is a 1d defect CFT with osp(4∗ |2) symmetry. In order to
Aleix Gimenez-Grau, Pedro Liendo
doaj +1 more source