Universal Seesaw Pati-Salam Model with Strong CP Solution
Analysis
Key Takeaways
“The model solves the strong CP problem without the axion and generates fermion masses via a universal seesaw mechanism.”
“The model solves the strong CP problem without the axion and generates fermion masses via a universal seesaw mechanism.”
“The paper highlights that the right-handed scale (vR) is excluded up to 2x10^9 GeV based on the diphoton coupling of H3, and future experiments could probe up to 5x10^9 GeV (muon experiments) and 6x10^11 GeV (supernova observations).”
“The gradient expansion includes an unexpected zeroth order term depending on the differences between thermo-hydrodynamic fields at the decoupling and the initial hypersurface. This term encodes a memory of the initial state...”
“The method, which is general, numerically exact, and computationally not intensive, can easily be generalised to relativistic systems.”
“The algorithm minimizes a discretized version of the energy using finite elements, generalizing existing TV-minimization methods.”
“The paper focuses on the in-medium electromagnetic form factor, distribution amplitude, and the parton distribution function of the pion.”
“The paper derives a Pontryagin maximum principle on the belief space, providing necessary conditions for optimality in this hybrid setting.”
“The paper identifies an anomalous glassy regime where relaxation times are orders of magnitude faster than predicted, and shows that dynamics are partly accelerated by laser light absorption. The 'time-length scale superposition principle' is a key finding.”
“The consistent value for the Hagedorn temperature, $T_{ m H} \simeq 0.34\, ext{GeV}$, for both mesons and baryons.”
“The paper finds that appropriate trigger selection constitutes a crucial factor for detecting these signal signatures in both tracker system and CMS muon system. At the high-luminosity LHC, the exotic Higgs branching ratio to cascade decays (dark showers) can be constrained below $\mathcal{O}(10^{-5}-10^{-1})$ [$\mathcal{O}(10^{-5}-10^{-2})$] for dark meson proper lifetimes $c\tau$ ranging from $1$ mm to $100$ m.”
“The paper discovers three new families of periodic orbits and proves the existence of stable periodic orbits for restitution coefficients larger than previously known.”
“A small fraction of stalled particles in the system allows for the formation of dynamical clusters at significantly lower densities than predicted by standard MIPS.”
“The models strongly prefer the inverted ordering for the neutrino masses.”
“The paper reports a collinear antiferromagnet with Ising character, carrying ordered moments of μRu = 1.6(1) μB and μDy = 5.1(1) μB at 1.5 K.”
“The paper calculates the expectation value of the particle current induced by a strong step-like electric potential in 1+1 dimensions, and recovers the standard current in various scenarios.”
“The high-density coexisting states are liquid-like in the binary cases.”
“The study provides additional evidence that high-$M_A$ regions of coronal shock surface are instrumental in energetic particle phenomenology.”
“The non-perturbative treatment is essential, at least at lowest order, in the SU(3) sector of $KN$ scattering.”
“Electron beams with an energy spread of 1% can be generated with the energy transfer efficiency of 10% to 30% in a large parameter space.”
“The high precision of this technique allows us to observe power-law temperature dependence of $λ$, and to measure the anomalous nonlinear Meissner effect -- the current dependence of $λ$ arising from nodal quasiparticles. Together, these measurements provide smoking gun signatures of nodal superconductivity.”
“A minimal model with a light CP-even scalar mediator naturally produces a velocity-dependent annihilation cross section consistent with thermal freeze-out, the Milky Way excess, and limits from dwarf spheroidal galaxies.”
“Carbon transport is dominated by facet-dependent surface diffusion, bounding sustainable supply on a 2.0 nm particle to ~44 carbon atoms per μs on the slow (10̄11) facet.”
“The calculations indicate that: (i) The $1P$-wave $λ$-mode $Ξ_b$ states $Ξ_b|J^P=1/2^-,1 angle_λ$ and $Ξ_b|J^P=3/2^-,1 angle_λ$ are highly promising candidates for the observed state $Ξ_b(6087)$ and $Ξ_b(6095)/Ξ_b(6100)$, respectively.”
“The paper derives a symmetry that relates expectation values of Pauli strings, allowing for the reduction in the number of measurements needed when simulating fermionic systems.”
“The paper introduces smooth cumulative- and inverse-cumulative-distribution-function ((I)CDF) timesteppers that evolve distributions rather than particles.”
“Late time levels are enhanced for the coated particles, implying a reduced effective interfacial diffusivity and a broadened release-time distribution.”
“The spectral evolution shows a transition from thermal (single BB) to hybrid (PL+BB), and finally to non-thermal (Band and CPL) emissions.”
“Using rhodium-doped strontium titanate (SrTiO3:Rh) solar water-splitting nanoparticles, we directly image the carrier densities concentrated at oxygen-vacancy surface trap states.”
“The inclusion of higher-order response in calculating optimal protocols provides marginal improvement in effectiveness despite incurring a significant computational expense, while introducing the possibility of predicting arbitrarily low and unphysical negative excess work.”
“For certain combinations of charge and size, the interplay between hydrodynamic and electrostatic forces creates strong radially inward particle relative velocities that substantially alter particle pair dynamics and modify the conditions required for contact.”
“The simulations produce strong upper-chromospheric heating, multiple shock fronts, and continuum enhancements up to a factor of 2.5 relative to pre-flare levels, comparable to continuum enhancements observed during strong X-class white-light flares.”
“The paper finds that for bulk superconductors, the states of the chain are stable for energies lying inside the superconducting gap while in lower-dimensional superconductors phase fluctuations yield finite temperature-dependent lifetimes even inside the gap.”
“The paper shows that there exists a unique minimal strong solution to the given particle system up until a certain maximal stopping time, which is stated explicitly in terms of the dual formulation of a linear programming problem.”
“The paper identifies "smooth branches of extremal amplitudes separated by sharp kinks at $d=5$ and $d=7$, coinciding with a transition in threshold analyticity and the loss of some well-known dispersive positivity constraints."”
“An excess is observed with respect to the standard model expectation with a local significance of 2.4 standard deviations for a signal with an H$^\pm$ boson mass ($m_{\mathrm{H}^\pm}$) of 600 GeV.”
“The paper's core finding is the development of a model that maps upstream turbulence statistics to shock corrugation properties, offering a practical way to understand the observed shock structures.”
“Foundation Models trained on collider data can help improve the prediction of cosmological parameters and to predict halo and galaxy velocities in different datasets from CosmoBench.”
“Cube particles form a simple square assembly, overcoming lattice/topology incompatibility, and maximize entropy by distributing eight three-fold defects evenly on the sphere.”
“FASER 2 could cover the neutral Higgsino mass up to about 130 GeV with mass splitting between 4 to 30 MeV.”
“The paper aims to reproduce the differential mass distribution for the D*π system in B-decays and determine the D*π scattering length.”
“Observational upper limits on the mass enclosed in central galactic regions can probe both attractive and repulsive self-interactions with strengths $λ\sim \pm 10^{-96} - 10^{-95}$.”
“The results show that the amount of entanglement generated in this setup is extremely small, highlighting the experimental challenges of observing gravitationally induced quantum effects.”
“The paper proves that a cutoff phenomenon holds independently of the transition probabilities, subject only to the sub-Gaussian assumption and a minimal aperiodicity hypothesis.”
“The best configuration retains (93.0 +/- 0.2)% of reconstructed signal intensity while discarding (97.8 +/- 0.1)% of the image area, with an inference time of approximately 25 ms per frame on a consumer GPU.”
“The article is sourced from ArXiv, indicating it's a pre-print or research paper.”
“The paper reveals the structure of superconducting Berry curvatures and derives the superconducting Berry curvature induced thermal Edelstein effect and spin Nernst effect.”
“The paper investigates vacuum polarization in the Rarita-Schwinger model within the framework of Very Special Relativity.”
“The SM+$(n)$VLQ+RHN framework yields predictions consistent with the combined Planck, WMAP, and BICEP/Keck data, while simultaneously ensuring electroweak vacuum stability and phenomenologically viable neutrino masses within well-defined regions of parameter space.”
“The prototypes exhibited excellent performance, achieving a time resolution of 25 ps and a light yield of 10^4 photoelectrons, both substantially surpassing the design requirements.”
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