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Curing tachyonic tree-level syndrome in NMSSM light-singlet scenarios
Models with an extended Higgs sector open up the phenomenological possibility of additional scalars, beyond the SM-like boson observed by the LHC,...
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Elliptic deformations of the AdS3 × S3 × T4 string
With the aim of investigating the existence of an integrable elliptic deformation of strings on AdS 3 × S 3 × T 4 , we compute the tree-level worldsheet...
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Accidentally light scalars from large representations
In models with spontaneous symmetry breaking by scalar fields in large group representations, we observe that some of the scalar masses can be...
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On the IR divergences in de Sitter space: loops, resummation and the semi-classical wavefunction
In this paper, we revisit the infrared (IR) divergences in de Sitter (dS) space using the wavefunction method, and explicitly explore how the...
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Light transformed gluon correlators in CCFT
In the present work, we study celestial correlators of light transformed gluon operators at tree level. We also discuss the transformation of light...
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The quark flavor-violating ALPs in light of B mesons and hadron colliders
The axion-like particle (ALP) may induce flavor-changing neutral currents (FCNCs) when the fermions’ Peccei-Quinn charges are not generation...
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Flavour constraints on light spin-1 bosons within a chiral Lagrangian approach
We discuss the construction of the chiral Lagrangian for a light spin-1 boson, here denoted as X , featuring both vector and axial-vector couplings to...
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A hybrid type I + III inverse seesaw mechanism in U(1)
R−L -symmetric MSSMWe show that, in a U(1) R−L -symmetric supersymmetric model, the pseudo-Dirac bino and wino can give rise to three light neutrino masses through...
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Simplifying QCD event generation with chirality flow, reference vectors and spin directions
The chirality-flow formalism, combined with good choices of gauge reference vectors, simplifies tree-level calculations to the extent that it is...
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The modulation classification methods in PPM–VLC systems
Intelligent methods have been applied to many fields for a long time. Recently, Visible Light Communication (VLC) systems widely include learning and...
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Celestial chiral algebras, colour-kinematics duality and integrability
We study celestial chiral algebras appearing in celestial holography, using the light-cone gauge formulation of self-dual Yang-Mills theory and...
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Improved indoor visible light positioning system using machine learning
In this study, we present a novel Visible Light Positioning (VLP) method to reduce the localization error in an indoor environment. Machine Learning...
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Emergence of R4-terms in M-theory
It has been recently suggested that the strong Emergence Proposal is realized in M-theory limits by integrating out all light towers of states with a...
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Fermion mass hierarchy in an extended left-right symmetric model
We present a Left-Right symmetric model that provides an explanation for the mass hierarchy of the charged fermions within the framework of the...
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The ABJM Amplituhedron
In this paper, we take a major step towards the construction and applications of an all-loop, all-multiplicity amplituhedron for three-dimensional...
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Celestial operator product expansions and w1+∞ symmetry for all spins
The operator product expansion of massless celestial primary operators of arbitrary spin is investigated. Poincaré symmetry is found to imply a set...
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Bright-to-dark-to-bright photoisomerisation in a forked (phenylene ethynylene) dendrimer prototype and its building blocks: a new mechanistic shortcut for excitation-energy transfer?
Dendrimers made of oligo(phenylene ethynylene) building blocks are highly organised two-dimensional macromolecules that have raised much interest for...
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Pion screening mass at finite chemical potential
We present a method to compute the responses of meson screening masses to the chemical potential by Taylor expanding the correlator using lattice QCD...
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Schwinger displacement of the quark–gluon vertex
The action of the Schwinger mechanism in pure Yang–Mills theories endows gluons with an effective mass, and, at the same time, induces a measurable...
