Results 11 to 20 of about 36,858 (262)
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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Effective Finite Element Solution and Post-Processing for Wide Load Spectrum
Communications, 2014 This paper presents a computational algorithm allowing the efficient use of high-performance computing resources to solve nonlinear problems of continuum mechanics using FEM.
Marian Handrik +3 more
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Stress tensor sector of conformal correlators operators in the Regge limit
Journal of High Energy Physics, 2020 An important part of a CFT four-point function, the stress tensor sector, comprises the exchanges of the stress tensor and its composites. The OPE coefficients of these multi-stress tensor operators and consequently, the complete stress tensor sector of ...
Robin Karlsson +3 more
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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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About the SBRA Method Applied in Mechanics of Continental Plates [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2013 This article shows how the probabilistic SBRA (Simulation-Based Reliability Assessment) Method (i.e. stochastic Monte Carlo approach) is applied to the model of the behaviour of the lithosphere of the Earth (geomechanical model).
Ivo WANDROL +2 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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On the stress tensor of Kerr/CFT [PDF]
Journal of High Energy Physics, 2009 19 ...
Amsel, Aaron J. +2 more
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The 3d stress-tensor bootstrap [PDF]
Journal of High Energy Physics, 2018 We study the conformal bootstrap for 4-point functions of stress tensors in parity-preserving 3d CFTs. To set up the bootstrap equations, we analyze the constraints of conformal symmetry, permutation symmetry, and conservation on the stress-tensor 4-point function and identify a non-redundant set of crossing equations.
Anatoly Dymarsky +4 more
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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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MATEC Web of Conferences, 2018 Continuously increasing of productivity is main cause of finding of new ways and methods of machining. High feed machining (HFM) is one of methods of high-productivity machining developed to achieve higher metal removal rates and decrease machining time.
Sajgalik Michal +5 more
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