Search Results - "Cosmology"
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Cosmological evolution as squeezing: a toy model for group field cosmology
Published 2018Subjects: “…quantum cosmology…”
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Cosmology with twisted tori
Published 2007“…We consider the cosmological role of the scalar fields generated by the compactification of 11-dimensional Einstein gravity on a 7D elliptic twisted torus, which has the attractive features of giving rise to a positive semi-definite potential, and partially fixing the moduli. …”
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Cosmology meets condensed matter
Published 2010“…In Chapter 1, we introduce the current cosmological paradigm, and present a somewhat historical overview of the interplay between cosmology and condensed matter. …”
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Cosmological tests of coupled Galileons
Published 2015“…We investigate the cosmological properties of Galileon models which admit Minkowski space as a stable solution in vacuum. …”
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Cosmological consequences of coupled quintessence
Published 2019Subjects: “…Dark energy models; Neutrino quintessence; Dark matter; Neutrino quintessence cosmologies…”
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The cosmological constant problem and gravity in the infrared
Published 2016“…We will discuss the cosmological constant problem in detail, paying special attention to how it affects the global structure of a space-time whose dynamics are dictated by GR. …”
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Dynamics of early & late universe cosmology
Published 2018Subjects: “…cosmological constant problem…”
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Self-tuning and the cosmological constant problem
Published 2023Subjects: “…Self-tuning; Cosmological Constant Problem; Scalar Fields; Fab Four; Massive Gravity; Cosmology; Gravity; General Relativity Vacuum Energy Quantum Field Theory Anti-de Sitter Space Exchange Amplitudes…”
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Fast Transients at Cosmological Distances with the SKA
Published 2015“…It is also hypothesised that gravitational wave events may emit coherent emission at frequencies probed by SKA1-LOW, and the localization of such events at cosmological distances would enable their use as cosmological standard sirens. …”
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Interstellar scattering as a cosmological probe
Published 2011“…With the recent discovery of a redshift dependence in the ISS of quasars in a 4.9 GHz survey of about 500 sources, large statistical studies of ISS have been imbued with a cosmological significance. Possible causes of this effect include cosmological expansion, scatter broadening by the ionized intergalactic medium and evolution of quasar morphology with redshift. …”
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Accelerating Cosmologies with Extended Product Spaces
Published 2006Subjects: “…Cosmology.…”
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Black holes and galaxy environment in cosmological simulations
Published 2013“…The final project involved implementing the Accretion Disc Particle (ADP) model of black hole growth within a cosmological, large volume simulation, including cooling, star formation and feedback. …”
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Cosmic strings with junctions : dynamics and cosmological implications
Published 2011“…Cosmic strings are linear concentrations of energy that may have been formed after cosmological phase transitions in the early universe. …”
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