Results 81 to 90 of about 3,864,161 (223)
The momentum spaces of κ-Minkowski noncommutative spacetime
Nuclear Physics B, 2020 A useful concept in the development of physical models on the κ-Minkowski noncommutative spacetime is that of a curved momentum space. This structure is not unique: several inequivalent momentum space geometries have been identified.
Fedele Lizzi +2 more
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Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT In this work, novel electrostatic aspects of sharp cracks in brittle dielectrics are discussed using the example of an impermeable Griffith crack in an infinite linear isotropic dielectric plate. On the one hand, electrostatic force densities stemming from the Maxwell stress tensor according to Lorentz are derived mathematically, where the ...
Lennart Behlen +2 more
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Minkowski box from Yangian bootstrap
Journal of High Energy Physics, 2021 We extend the recently developed Yangian bootstrap for Feynman integrals to Minkowski space, focusing on the case of the one-loop box integral. The space of Yangian invariants is spanned by the Bloch-Wigner function and its discontinuities.
Luke Corcoran +3 more
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Machine Learning‐Based Risk Stratification Tool for Hearing Loss in High‐Risk Neonates
The Laryngoscope, Volume 136, Issue 11, Page 4755-4764, November 2026.Machine learning models, particularly XGBoost, provide robust risk stratification for neonatal hearing loss by capturing complex interactions among clinical risk factors such as NICU stay duration and family history. To translate these predictive capabilities into routine practice, an open‐access web‐based clinical decision support tool was developed ...
Sevgi Kutlu +4 more
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Christoffel and Minkowski problems in Minkowski space
Séminaire de théorie spectrale et géométrie, 2015 For convex sets in the Lorentzian Minkowski space bounded by space-like hyperplanes, it is possible to define area measures, similarly to the classical definition for convex bodies in the Euclidean space. Here the measures are defined on the hyperbolic space rather than on the round sphere.
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Quantum complex Minkowski space [PDF]
Journal of Geometry and Physics, 2006 The complex Minkowski phase space has the physical interpretation of the phase space of the scalar massive conformal particle. The aim of the paper is the construction and investigation of the quantum complex Minkowski space.
Jakimowicz, Grzegorz, Odzijewicz, Anatol
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Balashov on Special Relativity, Coexistence, and Temporal Parts [PDF]
, 2002 Yuri Balashov has argued that endurantism (the view that material objects persist by being wholly present at each moment of their careers) is untenable in the context of Minkowski spacetime. Balashov’s argument runs through two main theses concerning the
Gilmore, Cody
core
Tzitzeica curves in Minkowski 3-space [PDF]
, 2018 Bu tezde, Minkowski 3-uzayında null olmayan, null ve pseudo null Tzitzeica eğrileri çalışılmıştır. Gerekli alt yapıyı oluşturmak için Öklid uzayı, Öklid uzayında regüler eğri ve Frenet formülleri ifade edilmiş ve Minkowski 3- uzayı tanıtılmıştır.
Özerdem, Özgül
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Differential geometry of curves inLorentz-Minkowski space
, 2022 Fen Bilimleri Enstitüsü, Matematik Ana Bilim Dalı, Geometri Bilim DalıBu tez üç bölümden oluşmaktadır. Birinci bölümde, ön hazırlık olarak, Öklid uzayındaki temel tanım ve teoremler verilmiştir. İkinci bölümde, bir sonraki bölüme hazırlık olarak, Lorentz-
Kılıç, Furkan
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Star-products for Lie-algebraic noncommutative Minkowski space-times
Journal of High Energy PhysicsPoisson structures of the Poincaré group can be linked to deformations of the Minkowski space-time, classified some time ago by Zakrewski. Based on this classification, various quantum Minkowski space-times with coordinates Lie algebras and specific ...
Valentine Maris +2 more
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