Evidence for inflation in an axion landscape
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2018)121
Abstract: A bstractWe discuss inflation models within supersymmetry and supergravity frameworks with a landscape of chiral superfields and one U(1) shift symmetry which is broken by non-perturbative symmetry breaking terms in the superpotential. We label the… read more here.
Keywords: curvature perturbations; axion; axion landscape; parameter space ... See more keywords
Probing dark matter particles at CEPC
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2019)009
Abstract: A bstractWe investigate the capability of the future electron collider CEPC in probing the parameter space of several dark matter models, including millicharged dark matter models, Z′ portal dark matter models, and effective dark matter… read more here.
Keywords: dark matter; matter models; parameter space; cepc ... See more keywords
Positivity constraints on aQGC: carving out the physical parameter space
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2019)137
Abstract: A bstractSearching for deviations in quartic gauge boson couplings (QGCs) is one of the main goals of the electroweak program at the LHC. We consider positivity bounds adapted to the Standard Model, and show that… read more here.
Keywords: aqgc carving; positivity constraints; parameter space; constraints aqgc ... See more keywords
Numerical exploration of the pitching plate parameter space with application to thrust scaling
Sign Up to like & getrecommendations! Published in 2020 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2020.102278
Abstract: Abstract The thrust performance of a two-dimensional plate pitching harmonically in a uniform flow is assessed numerically using the OpenFOAM toolbox [1]. The mesh displacement vector associated with the rigid body motion is computed as… read more here.
Keywords: plate; parameter space; pitching plate; thrust scaling ... See more keywords
An extended parameter space study of the effect of cohesion in gravitational aggregates through spin-up simulations
Sign Up to like & getrecommendations! Published in 2020 at "Planetary and Space Science"
DOI: 10.1016/j.pss.2020.104845
Abstract: Abstract Asteroids are subject to the YORP effect, a slow change in spin caused by reflection and reemission of solar radiation. There is an upper limit to how fast an asteroid can spin before some… read more here.
Keywords: effect cohesion; effect; size; spin ... See more keywords
Linear response analysis of supersonic turbulent channel flows with a large parameter space
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.244
Abstract: Abstract In this work, the linear responses of turbulent mean flow to both harmonic and stochastic forcing are investigated for supersonic channel flow. Well-established universal relations are utilized to obtain efficiently the mean profiles with… read more here.
Keywords: parameter space; mach number; number; response ... See more keywords
gmak: A Parameter-Space Mapping Strategy for Force-Field Calibration.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.2c00955
Abstract: In the context of classical molecular simulations, the accuracy of a force field is highly influenced by the values of the relevant simulation parameters. In this work, a parameter-space mapping (PSM) workflow is proposed to… read more here.
Keywords: force field; parameter space; space; gmak ... See more keywords
Isothermal Titration Calorimetry to Explore the Parameter Space of Organophosphorus Agrochemical Adsorption in MOFs.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c04668
Abstract: The expansion of manufacturing and commercial agriculture alongside rapid globalization have resulted in the widespread contamination of freshwater supplies with chemical toxins including persistent organic pollutants. Effective mitigation of such pollution is paramount to the… read more here.
Keywords: adsorption; organophosphorus agrochemical; titration calorimetry; isothermal titration ... See more keywords
Quality evaluation of linear inequality constrained estimation by Monte Carlo sampling in parameter space
Sign Up to like & getrecommendations! Published in 2020 at "Survey Review"
DOI: 10.1080/00396265.2020.1713612
Abstract: Existing approaches that describe the quality of inequality constrained estimates are not sufficient to meet the demands of inequality constrained least-square problems. We reconstruct the existing Monte Carlo method by converting the sampling space from… read more here.
Keywords: quality; space; monte carlo; parameter space ... See more keywords
Exploring the parameter space of modified supergravity for double inflation and primordial black hole formation
Sign Up to like & getrecommendations! Published in 2021 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ac3bd9
Abstract: We study the parameter space of the effective (with two scalars) models of cosmological inflation and primordial black hole (PBH) formation in the modified (R+ R 2) supergravity. Our models describe double inflation, whose first… read more here.
Keywords: formation; primordial black; parameter space; inflation primordial ... See more keywords
Strong ensemble nonequivalence in systems with local constraints
Sign Up to like & getrecommendations! Published in 2022 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ac5e89
Abstract: The asymptotic equivalence of canonical and microcanonical ensembles is a central concept in statistical physics, with important consequences for both theoretical research and practical applications. However, this property breaks down under certain circumstances. The most… read more here.
Keywords: form; physics; local constraints; nonequivalence ... See more keywords