Results 51 to 60 of about 294,506 (220)
Sliding naturalness: cosmological selection of the weak scale
Journal of High Energy Physics, 2022 We present a cosmological solution to the electroweak hierarchy problem. After discussing general features of cosmological approaches to naturalness, we extend the Standard Model with two light scalars very weakly coupled to the Higgs and present the ...
Raffaele Tito D’Agnolo, Daniele Teresi
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Błok i Jung: inflacja ego („Wiersze o Przepięknej Pani”)
Studia Interkulturowe Europy Środkowo-Wschodniej, 2021 According to depth psychology, whose pioneer is C.G. Jung, inflation is an emotional state, most often triggered by a dream, manifested by an increase in sexual urge, a feeling of higher energy, power and fascination. Ego inflation can have a dual effect
Izabella Malej
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Holographic Probabilities in Eternal Inflation [PDF]
Physical Review Letters, 2006 In the global description of eternal inflation, probabilities for vacua are notoriously ambiguous. The local point of view is preferred by holography and naturally picks out a simple probability measure. It is insensitive to large expansion factors or lifetimes, and so resolves a recently noted paradox.
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Holographic framework for eternal inflation [PDF]
Physical Review D, 2006 53 pages, 7 figures; v2: minor corrections, typos in section 6.2 ...
Freivogel, Ben +3 more
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Universe, 2019 String/M theory is formulated in 10 and 11 space-time dimensions; in order to describe our universe, we must postulate that six or seven of the spatial dimensions form a small compact manifold. In 1985, Candelas et al.
Michael R. Douglas
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Entropic Inflation in Presence of Scalar Field
Universe, 2023 In spirit of the recently proposed four-parameter generalized entropy of apparent horizon, we investigate inflationary cosmology where the matter field inside of the horizon is dominated by a scalar field with a power law potential (i.e., the form of ϕn ...
Sergei D. Odintsov +2 more
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Exit from inflation with a first-order phase transition and a gravitational wave blast
Physics Letters B, 2015 In double-field inflation, which exploits two scalar fields, one of the fields rolls slowly during inflation whereas the other field is trapped in a meta-stable vacuum.
Amjad Ashoorioon
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Inflationary resolution of the initial singularity
Physics Letters BThe inflationary paradigm has transformed our understanding of the early universe; yet most inflationary models are considered geodesically past-incomplete, suggesting a beginning of time or a primordial Big Bang singularity. The Borde-Guth-Vilenkin (BGV)
Damien A. Easson, Joseph E. Lesnefsky
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Soft de Sitter Effective Theory
Journal of High Energy Physics, 2020 Calculating the quantum evolution of a de Sitter universe on superhorizon scales is notoriously difficult. To address this challenge, we introduce the Soft de Sitter Effective Theory (SdSET).
Timothy Cohen, Daniel Green
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Swampland constraints on no-boundary quantum cosmology
Journal of High Energy Physics, 2020 The Hartle-Hawking no-boundary proposal describes the quantum creation of the universe. To have a non-negligible probability to obtain a classical expanding universe, eternal inflation is required, which is severely constrained by Swampland conjectures ...
Hiroki Matsui, Takahiro Terada
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