Results 81 to 90 of about 319,228 (189)
Testing anomalous Higgs couplings in triple photon production at the Tevatron collider [PDF]
Physics Letters B, 1998 13 pages, RevTeX, 2 figures included using ...
De Campos, F. +4 more
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Annalen der Physik, Volume 537, Issue 12, December 2025.A set of particle representations, familiar from the Standard Model, collectively form a superalgebra. Those representations mirroring the behaviour of the Standard Model's gauge bosons, and three generations of fermions, are each included in this algebra, with exception only to those representations involving the top quark.
N. Furey
wiley +1 more source
Remarks on an Anomalous Triple Gauge Boson Couplings
Advances in High Energy Physics, 2021 We address the effect of an anomalous triple gauge boson couplings on a physical observable for the electroweak sector of the Standard Model, when the SU2L⊗U1Y symmetry is spontaneously broken by the Higgs mechanism to U1em.
Patricio Gaete +2 more
doaj +1 more source
Anomalous Higgs-top coupling pollution of the triple Higgs coupling extraction at a future high-luminosity electron-positron collider [PDF]
Physical Review D, 2015 One of the most challenging tasks for future high-luminosity electron-positron colliders is to extract Higgs triple coupling. It was proposed that this can be carried out via the precisely measuring the cross section of ZH associated production up to $0.4\%$. In this paper, we example the possible heavy pollution from Higgs-top anomalous coupling.
Shen, Chen, Zhu, Shou-hua
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de Sitter Excited State in Heterotic E8×E8${\rm E}_8 \times {\rm E}_8$ Theory
Fortschritte der Physik, Volume 73, Issue 12, December 2025.Abstract A novel duality sequence is devised to study late‐time cosmology in the heterotic E8×E8${\rm E}_8 \times {\rm E}_8$ setup of Horava and Witten with dynamical walls that are moving towards each other. Remarkably, the dimensionally reduced 4‐dimensional theory does not violate NEC and no bouncing or ekpyrotic phase is observed.
Suddhasattwa Brahma +5 more
wiley +1 more source
Influence of new states in searches for negative gauge-Higgs couplings
Journal of High Energy PhysicsIn this work, we explore how constraints based on interference effects for the negative gauge-Higgs coupling scenario are affected by new physics. Models that achieve this wrong-sign gauge-Higgs coupling inevitably have new charged Higgs states.
Carlos Henrique de Lima +1 more
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Active Learning in Physics: From 101, to Progress, and Perspective
Advanced Quantum Technologies, Volume 8, Issue 12, December 2025.In this review, the concept of active learning is introduced to the physicists at the level of beginner without requirement on background in machine learning. It includes most of the latest applications of active learning in branches of physics, covering but not being limited to quantum information, high energy physics, and condensed matter physics. It
Yongcheng Ding +3 more
wiley +1 more source
Journal of High Energy PhysicsWe compute the energy scales of perturbative unitarity violation in various 2 → 4 vector boson scattering (VBS) processes and compare them to lower multiplicity processes.
Shameran Mahmud, Kohsaku Tobioka
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W boson polarization as a measure of gauge-Higgs anomalous couplings at the LHC
Nuclear Physics B, 2019 We show how the $W$ boson polarization in the process of associated $W^{\pm}H$ production at the Large Hadron Collider (LHC) can be used to constrain anomalous $WWH$ couplings. We first calculate the spin density matrix for the $W$ to linear order in the anomalous couplings, which are assumed to be small.
Kumar Rao, Saurabh D. Rindani
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Holomorphic field theories and higher algebra
Bulletin of the London Mathematical Society, Volume 57, Issue 10, Page 2903-2974, October 2025.Abstract Aimed at complex geometers and representation theorists, this survey explores higher dimensional analogs of the rich interplay between Riemann surfaces, Virasoro and Kac‐Moody Lie algebras, and conformal blocks. We introduce a panoply of examples from physics — field theories that are holomorphic in nature, such as holomorphic Chern‐Simons ...
Owen Gwilliam, Brian R. Williams
wiley +1 more source