Results 21 to 30 of about 4,908,866 (317)
Journal of Differential Equations, 2022 This paper presents a new small data global well-posedness result on the incompressible Oldroyd-B model with only dissipation in the equation of stress tensor (without stress tensor damping or velocity dissipation).
Jiahong Wu, Jiefeng Zhao
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On local and integrated stress-tensor commutators [PDF]
Journal of High Energy Physics, 2020 We discuss some general aspects of commutators of local operators in Lorentzian CFTs, which can be obtained from a suitable analytic continuation of the Euclidean operator product expansion (OPE).
Mert Besken +2 more
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More on heavy-light bootstrap up to double-stress-tensor [PDF]
Journal of High Energy Physics, 2020 We investigate the heavy-light four-point function up to double-stress-tensor, supplementing 1910.06357. By using the OPE coefficients of lowest-twist double-stress- tensor in the literature, we find the Regge behavior for lowest-twist double-stress ...
Yue Li, Hao Y. Zhang
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Meitan kexue jishu, 2023 Under the influence of geological environment and engineering disturbance, elliptical hole-defects exist widely in engineering rock mass. Excavation unloading causes rebound tensile stress in rock mass.
Haiyang WANG +4 more
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Quantum stress tensor at the Cauchy horizon of the Reissner–Nordström–de Sitter spacetime [PDF]
Physical Review D, 2020 The strong cosmic censorship conjecture proposes that starting from generic initial data on some Cauchy surface, the solutions of the Einstein equation should not be extendable across the boundary of the domain of dependence of that surface. For the case
S. Hollands, C. Klein, J. Zahn
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Design Specifications for an Auxiliary Incision Retractor in Dacryocystorhinostomy Surgeries
Applied Sciences, 2020 It is presented the design specifications for a Retractor Robotic System (RRS) based on the surgical necessities in the incisions procedure for a dacryocystorhinostomy.
V. O. Ramírez-Beltrán +4 more
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Engineering Transactions, 2022 Intrinsic features (eigenproperties) of the Cauchy stress tensor are discussed. Novelty notions of isotropy and skewness mode angles are introduced for the improved parametric description of spherical (isotropic) and deviatoric (anisotropic) components ...
Andrzej Grzegorz ZIÓŁKOWSKI
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A Proposal of a Novel Geometrical Measure of Material Effort
Engineering Transactions, 2022 A stress tensor may be presented as a surface delimited by a stress vector located at angles α1, α2, α3 in relation to axes x, y, z. Geometrically, it outlines a domain and is linked to the loading.
Krzysztof WACŁAWIAK
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Measurement method for axisymmetric 3D stress-tensor fields using background-oriented schlieren
Mechanical Engineering Journal, 2019 Stress fields affect various characteristics of materials. However, measurement methods for three-dimensional stress fields tend to be complicated because stress tensors generally consist of six independent components.
Kiminori TOYA, Hiroshi OHNO
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Freedom near lightcone and ANEC saturation
Journal of High Energy Physics, 2023 Averaged Null Energy Conditions (ANECs) hold in unitary quantum field theories. In conformal field theories, ANECs in states created by the application of the stress tensor to the vacuum lead to three constraints on the stress-tensor three-point ...
Kuo-Wei Huang +3 more
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