Results 101 to 110 of about 10,536 (250)
Warm inflation in Weyl geometric gravity
European Physical Journal C: Particles and FieldsWe investigate the warm inflationary scenario in Weyl geometric gravity theory, in which the action is constructed by adding matter to the simplest conformally invariant gravitational action in Weyl geometry.
Runhua Huang +4 more
doaj +1 more source
Logamediate Warm Axion Inflation in Light of Planck Data
UniverseAxion warm inflation is studied within the framework of Logamediate inflation. Using a novel approach, we constrain the parameter space of the model and find a reasonable region of free parameters compatible with the temperature, polarization, and ...
Zahra Shamloui +2 more
doaj +1 more source
Warm inflation solution to the eta problem [PDF]
Proceedings of International Workshop on Astroparticle and High Energy Physics — PoS(AHEP2003), 2003 Warm inflationary dynamics is shown to satisfy both the slow-roll and density perturbation constraints for $m_ϕ \gg H$ or equivalently $η\gg 1$ and for inflaton field amplitudes much below the Planck scale, $ < m_{pl}$. I start by reviewing the two types of inflation dynamics, isentropic or cold inflation and nonisentropic or warm inflation.
openaire +2 more sources
Animal Research and One Health, EarlyView.Seven‐year surveillance reveals a cold‐adapted OsHV‐1 lineage in blood clams, with disease onset at 13°C—3–5°C lower than in oysters—and identifies asymptomatic carriers and facility effluent as key transmission routes. ABSTRACT Ostreid herpesvirus 1 (OsHV‐1) poses a major threat to bivalve aquaculture, but its impact on blood clams (Anadara ...
Xiang Zhang +7 more
wiley +1 more source
European Physical Journal C: Particles and Fields, 2017 In the present work, we study the consequences of considering a new family of single-field inflation models, called power-law plateau inflation, in the warm inflation framework.
Abdul Jawad +2 more
doaj +1 more source
Archaeological Prospection, EarlyView.ABSTRACT This study develops and evaluates a reproducible archaeological prospectivity workflow for data‐scarce tropical landscapes by integrating restricted legacy archaeological documentation with openly accessible environmental geospatial datasets.
Julio Guerra +2 more
wiley +1 more source
Warm inflation in a braneworld scenario
European Physical Journal C: Particles and FieldsIn the literature, many warm inflationary models are formulated. In this piece of work, a warm inflationary model in the braneworld scenario is studied, considering constant and variable dissipation coefficients.
Sabina Yeasmin, Atri Deshamukhya
doaj +1 more source
British Educational Research Journal, EarlyView.Abstract Character education research is often constrained by blunt methodological tools. Surveys capture breadth without depth; case studies offer richness but lack replicability; and randomised controlled trials (RCTs), though indispensable at the policy level, are costly, disruptive and ill‐suited to everyday practice with individual pupils.
Shane McLoughlin
wiley +1 more source
Breaking point: Identifying the factors that predict suspension from school
British Educational Research Journal, EarlyView.Abstract School suspensions are associated with adverse educational and psychosocial outcomes, yet little is known about how structural disadvantage, relational factors, health behaviours, well‐being indicators and school‐level factors jointly predict suspension risk in England.
Stephanie Cahill +5 more
wiley +1 more source
British Educational Research Journal, EarlyView.Abstract Extensive research has shown that students from higher socioeconomic status (SES) backgrounds generally outperform their lower SES peers. Nevertheless, some low SES students succeed, albeit it ‘against the odds.’ Coleman's (1988) theory of social capital in the family suggests that financial capital, human capital and social capital all affect
Fang Xu, Steve Strand
wiley +1 more source