Results 41 to 50 of about 5,717,674 (301)

Where Goes Momentum?

open access: yes, 2021
With chapters contributed by leading minds in quantitative analysis, the book provides a detailed background on momentum investing, alongside a reliable portrait of its practical ...
Geo, XJ, Bird, R, Yeung, D
core  

Correlation functions in T T ¯ $$ \textrm{T}\overline{\textrm{T}} $$ -deformed Conformal Field Theories

open access: yesJournal of High Energy Physics, 2023
We study the correlation functions of local operators in unitary T T ¯ $$ \textrm{T}\overline{\textrm{T}} $$ -deformed field theories, using their formulation in terms of Jackiw-Teitelboim gravity.
Ofer Aharony, Netanel Barel
doaj   +1 more source

Evaluation of Dried Plasma Spot‐Based Quantification of Glial Fibrillary Acidic Protein as a Disease‐Associated Biomarker in Neuromyelitis Optica Spectrum Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the diagnostic accuracy of glial fibrillary acidic protein (GFAP) measured in dried plasma spots versus conventional plasma‐ and serum‐GFAP testing for assessment of disease severity in aquaporin‐4 immunoglobulin G–positive neuromyelitis optica spectrum disorder (AQP4‐IgG+ NMOSD).
Felix Wohlrab   +19 more
wiley   +1 more source

Momentum Has Its Own Values [PDF]

open access: yes, 2021
We find high momentum stocks with preserving substantial \fundamental value" are more likely to rebound after unexpected financial shocks. The portfolio test show that our proposed investment strategy can inherit more portfolio downside risk, especially ...
1029, Hongwei, Chuang, 1030
core  

Analyticity and crossing symmetry of superstring loop amplitudes

open access: yesJournal of High Energy Physics, 2019
Bros, Epstein and Glaser proved crossing symmetry of the S-matrix of a theory without massless fields by using certain analyticity properties of the off-shell momentum space Green’s function in the complex momentum plane.
Corinne de Lacroix   +2 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Gesellschaftliche Naturverhältnisse im interkulturellen Dialog: Wie politische Ökologie aus China die Suche nach neuen Praxen der Transformation inspiriert [PDF]

open access: yes, 2023
In der deutschsprachigen Debatte um sozial-ökologische Transformation ist die Theorie der gesellschaftlichen Naturverhältnisse zu einer zentralen Problemdiagnose multipler sozial-ökologischer Krisen im Anthropozän avanciert – und zwar nicht nur unter ...
Buschmann, Daniel
core   +1 more source

On the six components of optical angular momentum [PDF]

open access: yes, 2011
In special relativity the angular momentum is a rank-two antisymmetric tensor with six independent components. Three of these are the familiar generators of spatial rotation, which for light have been studied at length.
Barnett, Stephen M.
core   +2 more sources

TMD soft function from large-momentum effective theory

open access: yesNuclear Physics B, 2020
We study Euclidean formulations of the transverse-momentum-dependent (TMD) soft function, which is a cross section for soft gluon radiations involving color charges moving in two conjugate lightcone directions in quantum chromodynamics.
Xiangdong Ji, Yizhuang Liu, Yu-Sheng Liu
doaj   +1 more source

String with deformed dispersion relation

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We study string theory with momentum living on de Sitter space. We argue that consistency of the theory implies that the global momentum can be defined on de Sitter space.
J. Klusoň
doaj   +1 more source

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