Search Results - "Lorentz groups"

Circular and Hyperbolic Symmetry Unified in Hyper-Spacetime.

Authors: Brands, Peter J.¹ (AUTHOR)

Source: Symmetry (20738994). Dec2025, Vol. 17 Issue 12, p2145. 20p.

Spinor representations for fields with any spin: Lorentz tensor basis for operators and covariant multipole decomposition.

Authors: Cosyn, Wim Vera, Frank

Source: Journal of High Energy Physics. Dec2025, Vol. 2025 Issue 12, p1-74. 74p.

Zero Mass as a Borel Structure.

Authors: Saar, Rein Groote, Stefan

Source: Symmetry (20738994). Sep2025, Vol. 17 Issue 9, p1464. 19p.

Contractions of Wigner's Little Groups as Limiting Procedures.

Authors: Başkal, Sibel Kim, Young S. Noz, Marilyn E.

Source: Symmetry (20738994). Aug2025, Vol. 17 Issue 8, p1257. 27p.

On Surfaces of Exceptional Lorentzian Lie Groups with a Four-Dimensional Isometry Group.

Authors: Calvaruso, Giovanni Pellegrino, Lorenzo

Source: Mathematics (2227-7390). Aug2025, Vol. 13 Issue 15, p2529. 14p.

Revisiting the Poincaré and Little Groups with Physical Applications.

Authors: Başkal, Sibel Kim, Young S. Noz, Marilyn E.

Source: Symmetry (20738994). Jul2025, Vol. 17 Issue 7, p1003. 26p.

New physics in spin entanglement.

Authors: Duch, Mateusz Strumia, Alessandro Titov, Arsenii

Source: European Physical Journal C -- Particles & Fields. Feb2025, Vol. 85 Issue 2, p1-11. 11p.

Subjects: Lorentz groups, Top quarks, Particle spin, Physics, Trees

KINEMATIC VARIETIES FOR MASSLESS PARTICLES.

Authors: RAJAN, S. TTIR, S. SVERRISDO STURMFELS, B.

Source: Le Matematiche. 2025, Vol. 80 Issue 1, p453-471. 19p.

A class of field equations for neutrinos with nonzero masses.

Authors: Marchuk, N. G.^1,2 (AUTHOR) nmarchuk@mi-ras.ru

Source: Theoretical & Mathematical Physics. Jun2024, Vol. 219 Issue 3, p897-912. 16p.

Subjects: Equations, Lorentz groups, Dirac equation, Neutrino mass

Timelike and Isotropic Geodesics of the Gödel Universe as a Lie Group with Left-Invariant Lorentz Metric.

Authors: Berestovskii, V. N.¹ (AUTHOR) vberestov@inbox.ru

Source: Siberian Mathematical Journal. Sep2024, Vol. 65 Issue 5, p1003-1014. 12p.

Explicit Form for the Most General Lorentz Transformation Revisited.

Authors: Haber, Howard E.¹ (AUTHOR) haber@scipp.ucsc.edu

Source: Symmetry (20738994). Sep2024, Vol. 16 Issue 9, p1155. 23p.

A De Lellis–Müller type estimate on the Minkowski lightcone.

Authors: Wolff, Markus¹ (AUTHOR) wolff@math.uni-tuebingen.de

Source: Calculus of Variations & Partial Differential Equations. Sep2024, Vol. 63 Issue 7, p1-30. 30p.

Positive-Energy Dirac Particles and Dark Matter.

Authors: Bogomolny, Eugene¹ (AUTHOR) eugene.bogomolny@universite-paris-saclay.fr

Source: Universe (2218-1997). May2024, Vol. 10 Issue 5, p222. 15p.

Harmonic sections on Lorentz Lie groups of dimension 4.

Authors: Huang, Guixian Chen, Zhiqi Li, Feng

Source: Communications in Algebra. Jan2026, p1-13. 13p.

Teleparallel gravity from the principal bundle viewpoint.

Authors: Brezina, Sebastian Boffo, Eugenia Krššák, Martin

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-22. 22p.

Probing Lorentz violation at ultra-high energies using air showers.

Authors: Niechciol, Marcus Duenkel, Fabian Risse, Markus

Source: EPJ Web of Conferences. 4/28/2023, Vol. 283, p1-4. 4p.

Spinor domain wall and test fermions on an arbitrary domain wall.

Authors: Dzhunushaliev, Vladimir Folomeev, Vladimir Zholdakhmet, Dina

Source: European Physical Journal C -- Particles & Fields. Jun2023, Vol. 83 Issue 6, p1-11. 11p.

Subjects: Fermions, Lorentz groups, Generators of groups, Electromagnetic fields, Magnetic fields

Lorentz group equivariant autoencoders.

Authors: Hao, Zichun Kansal, Raghav Duarte, Javier et al.

Source: European Physical Journal C -- Particles & Fields. Jun2023, Vol. 83 Issue 6, p1-15. 15p.

Subjects: Lorentz groups, Convolutional neural networks, Natural language processing, Machine learning, Particle physics, Computer vision, Deep learning

Deformation of the Poisson Structure of a Point Particle Due to Gravitational Back Reaction.

Authors: Lyozin, D. A. Starodubtsev, A. N.

Source: Journal of Mathematical Sciences. Sep2023, Vol. 275 Issue 3, p326-341. 16p.

Generators of local Lorentz transformation in ADM-Vielbein formalism of gravitational relativity.

Authors: Faraji, Alireza Molaee, Zahra Shirzad, Ahmad

Source: Classical & Quantum Gravity. 8/15/2025, Vol. 42 Issue 16, p1-21. 21p.