Results 81 to 90 of about 771,516 (312)
Journal of Cosmology and Astroparticle Physics, 2007 In this paper, warm inflationary models on a brane scenario are studied. Here we consider slow-roll inflation and high-dissipation regime in a high-energy scenario. General conditions required for these models to be realizable are derived. We describe scalar and tensor perturbations for these scenarios.
M. Antonella Cid +2 more
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EPJ Web of Conferences, 2018 In this presentation, we are going to explain the thermodynamic origin of warm inflation scenarios by using the effetive Stefan-Boltzmann law. In the warm inflation scenarios, radiation always exists to avoid the graceful exit problem, for which the ...
Gim Yongwan, Kim Wontae
doaj +1 more source
Warm pseudoscalar inflation [PDF]
Physical Review D, 2019 5 pages, 3 figures, 1 table, comments ...
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Is warm inflation quasi-stable?
Physics of the Dark Universe, 2022 The present work deals with a non-equilibrium thermodynamics that is associated with the scenario of warm inflation. The premise is that an adiabatic radiation production process holds exactly i.e. the radiation dilution is exactly counterbalanced by a dissipation term.
Bose, Akash, Chakraborty, Subenoy
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Swampland, axions, and minimal warm inflation [PDF]
Physical Review D, 2020 v3: Version accepted in Phys.
Suratna Das +2 more
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Non-minimal coupled warm inflation with quantum-corrected self-interacting inflaton potential
European Physical Journal C: Particles and Fields, 2022 In this work, we investigate the non-minimally coupled scenario in the context of warm inflation with quantum-corrected self-interacting potential. We transform the potential in the Jordan frame to the Einstein frame and consider a dissipation parameter ...
Daris Samart +3 more
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Inhomogeneous fluids for warm inflation [PDF]
Astrophysics and Space Science, 2015 11 pages, final version accepted in Astrophys.Space ...
Lorenzo Sebastiani +2 more
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Wearable Haptic Feedback Interfaces for Augmenting Human Touch
Advanced Functional Materials, EarlyView.The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel +3 more
wiley +1 more source
Warm inflation with non-comoving scalar field and radiation fluid
European Physical Journal C: Particles and Fields, 2021 We consider a warm inflationary scenario in which the two major fluid components of the early Universe, the scalar field and the radiation fluid, evolve with distinct four-velocities.
Tiberiu Harko, Haidar Sheikhahmadi
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