Results 11 to 20 of about 41,972 (242)
Nonequilibrium Thermodynamics and Scale Invariance
Entropy, 2017 A variant of continuous nonequilibrium thermodynamic theory based on the postulate of the scale invariance of the local relation between generalized fluxes and forces is proposed here.
Leonid M. Martyushev, Vladimir Celezneff
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Scale Invariance in the Lowest Landau Level
Comptes Rendus. Physique, 2023 We show that the discrete set of pair amplitudes $A_m$ introduced by Haldane are an angular-momentum resolved generalization of the Tan two-body contact, which parametrizes universal short-range correlations in atomic quantum gases.
Hofmann, Johannes, Zwerger, Wilhelm
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Scale invariance vs. conformal invariance: holographic two-point functions in Horndeski gravity
European Physical Journal C: Particles and Fields, 2019 We consider Einstein-Horndeski gravity with a negative bare constant as a holographic model to investigate whether a scale invariant quantum field theory can exist without the full conformal invariance.
Yue-Zhou Li, H. Lü, Hao-Yu Zhang
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Scale without conformal invariance in membrane theory
Nuclear Physics B, 2021 We investigate the relation between dilatation and conformal symmetries in the statistical mechanics of flexible crystalline membranes. We analyze, in particular, a well-known model which describes the fluctuations of a continuum elastic medium embedded ...
Achille Mauri, Mikhail I. Katsnelson
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Two-measure approach to breaking scale-invariance in a standard-model extension
Physics Letters B, 2017 We introduce Weyl's scale-invariance as an additional global symmetry in the standard model of electroweak interactions. A natural consequence is the introduction of general relativity coupled to scalar fields à la Dirac, that includes the Higgs doublet ...
Eduardo I. Guendelman +2 more
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Measurement Invariance of Science Self-Efficacy Scale in PISA
International Journal of Assessment Tools in Education, 2018 The aim of this study is to find out whether the science self-efficacy scale in PISA 2006 and PISA 2015 applications ensure measurement invariance. Sample of the study consists of 4791 students in PISA 2006 and 5071 students in PISA 2015 implementation ...
Nermin Kıbrıslıoğlu Uysal +1 more
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Brightness Invariant Deep Spectral Super-Resolution
Sensors, 2020 Spectral reconstruction from RGB or spectral super-resolution (SSR) offers a cheap alternative to otherwise costly and more complex spectral imaging devices.
Tarek Stiebel, Dorit Merhof
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International Journal of Assessment Tools in Education, 2021 The main aim of this study is to examine the measurement invariance of the structural equating model constructed on the Awareness and Exposure subscales of Nanoscience and Nanotechnology Awareness Scale (NSTAS) test for three teacher branches, three ...
Şeref Tan +3 more
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Natural inflation with hidden scale invariance
Physics Letters B, 2016 We propose a new class of natural inflation models based on a hidden scale invariance. In a very generic Wilsonian effective field theory with an arbitrary number of scalar fields, which exhibits scale invariance via the dilaton, the potential ...
Neil D. Barrie +2 more
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On the Scale Invariance in State of the Art CNNs Trained on ImageNet
Machine Learning and Knowledge Extraction, 2021 The diffused practice of pre-training Convolutional Neural Networks (CNNs) on large natural image datasets such as ImageNet causes the automatic learning of invariance to object scale variations.
Mara Graziani +4 more
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