Results 61 to 70 of about 1,411 (170)
Moiré Folded Helical States at the Interfaces of Heterostructures
Advanced Physics Research, Volume 5, Issue 7, July 2026.This manuscript explores a minimal ladder model of a graphene‐topological‐insulator heterostructure where moiré superlattices modulate Rashba spin‐orbit coupling. The study reveals that SOC lifs spin degeneracy, halves spectral periodicity, and induces “helicity fragmentation” across moiré minibands.
Paula Mellado
wiley +1 more source
Semi-secretly interacting Axion-like particle as an explanation of Fermilab muon g − 2 measurement
Physics Letters B, 2021 The muon anomalous magnetic moment measurement has, for more than a decade, been a long-standing anomaly hinting the physics beyond the Standard Model (BSM). The recently announced results from muon g−2 collaboration, corresponding to 3.3σ deviation from
Vedran Brdar +3 more
doaj +1 more source
On some integral properties of dimensions in Isaacs fusion categories
Journal of the London Mathematical Society, Volume 114, Issue 1, July 2026.Abstract For a fusion category, we prove some new integrality properties concerning the dimension of a simple object that generates an Isaacs fusion subcategory. If any such fusion subcategory is Isaacs, this implies that C$\mathcal {C}$ is a Frobenius‐type fusion category. A stronger divisibility result is proven for any modular fusion category.
Sebastian Burciu
wiley +1 more source
Fock space of local fields of the discrete GFF and its scaling limit bosonic CFT
Proceedings of the London Mathematical Society, Volume 133, Issue 1, July 2026.Abstract To connect conformal field theories (CFTs) to probabilistic lattice models, recent works of Hongler et al. and Adame‐Carrillo have introduced a novel definition of local fields of the lattice models. Local fields in this picture are probabilistically concrete: they are built from random variables in the model.
David Adame‐Carrillo +2 more
wiley +1 more source
Heavy quark-philic scalar dark matter with a vector-like fermion portal [PDF]
Journal of Cosmology and Astroparticle Physics, 2018 In this work we consider a real scalar dark matter $S$ interacting only with $SU(2)_L$ singlet Up-type quarks $U_i=u_R,c_R,t_R$ via a vector-like fermion $ψ$ which has the same quantum number as $U_i$. The DM-nucleon scattering can proceed through both $h$-mediated Higgs portal (HP) and $ψ$-mediated vector-like portal (VLP), in which HP can receive ...
Baek, Seungwon, Ko, Pyungwon, Wu, Peiwen
openaire +3 more sources
TeV-scale particles and LHC events with dijet pairs
Journal of High Energy PhysicsScalar particles that couple to two up quarks may be produced at the LHC even if they are ultraheavy, in the 8 − 10 TeV mass range. A renormalizable theory that includes a diquark particle of this type (S uu ), two vectorlike quarks (χ 1, χ 2), and a ...
Bogdan A. Dobrescu
doaj +1 more source
2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit +5 more
wiley +1 more source
Top-philic scalar Dark Matter with a vector-like fermionic top partner
Journal of High Energy Physics, 2016 21 pages, 10 figures, meet the JHEP accepted ...
Baek, Seungwon, Ko, Pyungwon, Wu, Peiwen
openaire +2 more sources
Enhanced Electron Reflection at Mott‐Insulator Interfaces
Annalen der Physik, Volume 538, Issue 6, June 2026.A condensed‐matter analog of the Klein paradox is demonstrated at a Mott‐insulator‐semiconductor interface. Using the hierarchy of correlations, Schrödinger‐like equations for doublons and holons as well as boundary conditions are derived. For incident energies below mid‐gap, the interface exhibits anomalous reflection probabilities exceeding unity ...
Jan Verlage, Peter Kratzer
wiley +1 more source
Standard model effective field theory: integrating out vector-like fermions [PDF]
Journal of High Energy Physics, 2015 We apply the covariant derivative expansion of the Coleman-Weinberg potential to vector-like fermion models, matching the UV theory to the relevant dimension-6 operators in the standard model effective field theory. The $γ$ matrix induced complication in the fermionic covariant derivative expansion is studied in detail, and all the contributing ...
openaire +2 more sources