Cosmological Inference From Early and Late Universe
ORAL · Y14 · ID: 376178
Presentations
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Cosmology and Astrophysics from CMB secondary anisotropies
ORAL
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Presenters
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Simone Ferraro
Lawrence Berkeley National Laboratory
Authors
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Simone Ferraro
Lawrence Berkeley National Laboratory
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A Symmetry of the Cosmological Observables, a Mirror World Dark Sector and the Hubble Constant Tension
ORAL
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Publication: Preprint: A Symmetry of Cosmological Observables, and a High Hubble Constant as an Indicator of a Mirror World Dark Sector; e-Print: 2107.13000.
Presenters
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Fei Ge
University of California, Davis
Authors
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Fei Ge
University of California, Davis
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Lloyd E Knox
University of California, Davis
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Francis-Yan Cyr-Racine
University of New Mexico
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Dark Sector and Cosmological Neutrinos: The Sejong Hydrodynamical Simulation Suite
ORAL
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Publication: (1) The Sejong Suite: Cosmological Hydrodynamical Simulations with Massive Neutrinos, Dark Radiation, and Warm Dark Matter - G. Rossi, The Astrophysical Journal Supplement Series, 2020, Volume 249, Issue 2, id.19<br><br>(2) The Sejong Hydrodynamical Simulation Suite: Modeling Systematics - G. Rossi, The Astrophysical Journal Supplement Series, 2022 (in prep. now, to be submitted by/for the 2022 APS meeting)
Presenters
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Graziano Rossi
Sejong Univ
Authors
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Graziano Rossi
Sejong Univ
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Testing deviations from general relativity at cosmological scales reveals a new dichotomy between Planck and lensing data
ORAL
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Publication: Cristhian Garcia-Quintero, Mustapha Ishak, Monthly Notices of the Royal Astronomical Society, Volume 506, Issue 2, September 2021; Mustapha ishak, Living Reviews in Relativity, 22, 1 (2019)
Presenters
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Mustapha Ishak
University of Texas at Dallas
Authors
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Mustapha Ishak
University of Texas at Dallas
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Cristhian Garcia Quintero
University of Texas at Dallas
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Inflaton Effective Potential from Photons for an arbitrary first slow-roll parameter.
ORAL
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Publication: S. Katuwal, S.P. Miao and R.P. Woodard, Phys.Rev.D 103 (2021) 10, 105007,<br>DOI: 10.1103/PhysRevD.103.105007, [arXiv: 2101.06760 [gr-qc]]
Presenters
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Sanjib Katuwal
University of Florida
Authors
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Sanjib Katuwal
University of Florida
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Richard P Woodard
University of Florida
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Shun-Pei Miao
NCKU
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Determining the Hubble Constant without the Sound Horizon: Perspectives with future galaxy surveys
ORAL
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Publication: Farren, G. S., Philcox, O. H. E., and Sherwin, B. D. (expected 2022). Determining the Hubble Constant without the Sound Horizon: Perspectives with future galaxy surveys (in prep.)
Presenters
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Gerrit S Farren
University of Cambridge
Authors
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Gerrit S Farren
University of Cambridge
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Blake D Sherwin
University of Cambridge
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Oliver H Philcox
Princeton University
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Signatures of Multi-field Inflation in LISA
ORAL
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Publication: Stochastic Gravitational Wave Backgrounds in LISA from Many-field Inflation (planned preprint/publication)
Presenters
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Robert Rosati
NASA, Marshall Space Flight Center
Authors
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Vikas Aragam
University of Texas at Austin
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Sonia Paban
University of Texas at Austin
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Sébastien Renaux-Petel
Institut d'Astrophysique de Paris, Sorbonne Univeristy
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Robert Rosati
NASA, Marshall Space Flight Center
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Evidence of the fine-structure constant in H<sub>0</sub>-tension: H<sub>0 </sub>= (73.37 ± 0.54) km s<sup>-1 </sup>Mpc<sup>-1 </sup>associated with unstable de Sitter in the future
ORAL
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Publication: van Putten, M.H.P.M., 2021, Phys. Lett. B, 823, 136737
Presenters
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Maurice Van Putten
Sejong Univ
Authors
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Maurice Van Putten
Sejong Univ
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Results from the first all-sky search for boson clouds around spinning black holes using LIGO O3 data
ORAL
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Publication: All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data
Presenters
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Andrew Miller
Authors
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Andrew Miller
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