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Bianchini F, Wu W, Ade P, Anderson A, Austermann J, Avva J, Balkenhol L, Baxter E, Beall J, Bender A, Benson B, Bleem L, Carlstrom J, Chang C, Chaubal P, Chiang H, Chou T, Citron R, Corbett Moran C, Crawford T, Crites A, de Haan T, Dobbs M, Everett W, Gallicchio J, George E, Gilbert A, Gupta N, Halverson N, Henning J, Hilton G, Holder G, Holzapfel W, Hrubes J, Huang N, Hubmayr J, Irwin K, Knox L, Lee A, Li D, Lowitz A, Manzotti A, McMahon J, Meyer S, Millea M, Mocanu L, Montgomery J, Nadolski A, Natoli T, Nibarger J, Noble G, Novosad V, Omori Y, Padin S, Patil S, Pryke C, Reichardt C, Ruhl J, Saliwanchik B, Schaffer K, Sievers C, Simard G, Smecher G, Stark A, Story K, Tucker C, Vanderlinde K, Veach T, Vieira J, Wang G, Whitehorn N, Yefremenko V. Searching for anisotropic cosmic birefringence with polarization data from SPTpol. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.083504] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Hotinli SC, Meyers J, Dalal N, Jaffe AH, Johnson MC, Mertens JB, Münchmeyer M, Smith KM, van Engelen A. Transverse Velocities with the Moving Lens Effect. PHYSICAL REVIEW LETTERS 2019; 123:061301. [PMID: 31491184 DOI: 10.1103/physrevlett.123.061301] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 05/29/2019] [Indexed: 06/10/2023]
Abstract
Gravitational potentials that change in time induce fluctuations in the observed cosmic microwave background (CMB) temperature. Cosmological structure moving transverse to our line of sight provides a specific example known as the moving lens effect. Here, we explore how the observed CMB temperature fluctuations, combined with the observed matter overdensity, can be used to infer the transverse velocity of cosmological structures on large scales. We show that near-future CMB surveys and galaxy surveys will have the statistical power to make a first detection of the moving lens effect, and we discuss applications for the reconstructed transverse velocity.
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Affiliation(s)
- Selim C Hotinli
- Astrophysics Group and Imperial Centre for Inference and Cosmology, Department of Physics, Imperial College London, Blackett Laboratory, Prince Consort Road, London SW7 2AZ, United Kingdom
| | - Joel Meyers
- Department of Physics, Southern Methodist University, 3215 Daniel Avenue, Dallas, Texas 75275, USA
| | - Neal Dalal
- Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario N2L 2Y5, Canada
| | - Andrew H Jaffe
- Astrophysics Group and Imperial Centre for Inference and Cosmology, Department of Physics, Imperial College London, Blackett Laboratory, Prince Consort Road, London SW7 2AZ, United Kingdom
| | - Matthew C Johnson
- Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario N2L 2Y5, Canada
- Department of Physics and Astronomy, York University, Toronto, Ontario M3J 1P3, Canada
| | - James B Mertens
- Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario N2L 2Y5, Canada
- Department of Physics and Astronomy, York University, Toronto, Ontario M3J 1P3, Canada
| | - Moritz Münchmeyer
- Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario N2L 2Y5, Canada
| | - Kendrick M Smith
- Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario N2L 2Y5, Canada
| | - Alexander van Engelen
- Canadian Institute for Theoretical Astrophysics, University of Toronto, 60 Saint George Street, Toronto, Ontario M5S 3H8, Canada
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Thiele L, Hill JC, Smith KM. Accurate analytic model for the thermal Sunyaev-Zel’dovich one-point probability distribution function. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.99.103511] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Staggs S, Dunkley J, Page L. Recent discoveries from the cosmic microwave background: a review of recent progress. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2018; 81:044901. [PMID: 29051392 DOI: 10.1088/1361-6633/aa94d5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Measurements of the anisotropies in the cosmic microwave background (CMB) radiation have provided a wealth of information about the cosmological model that describes the contents and evolution of the universe. These data have led to a standard model described by just six parameters. In this review we focus on discoveries made in the past decade from satellite and ground-based experiments, and look ahead to those anticipated in the coming decade. We provide an introduction to the key CMB observables including temperature and polarization anisotropies, and describe recent progress towards understanding the initial conditions of structure formation, and establishing the properties of the contents of the universe including neutrinos. Results are now being derived both from the primordial CMB signal that traces the behavior of the universe at 400 000 years of cosmic time, as well as from the signals imprinted at later times due to scattering from galaxy clusters, from the motion of electrons in the ionized universe, and from the gravitational lensing of the CMB photons. We describe current experimental methods to measure the CMB, particularly focusing on details relevant for ground and balloon-based instruments, and give an overview of the broad data analysis methods required to convert measurements of the microwave sky into cosmological parameters.
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Affiliation(s)
- Suzanne Staggs
- Department of Physics, Princeton University, Princeton NJ, United States of America
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A Comparison of Maps and Power Spectra Determined from South Pole Telescope andPlanckData. ACTA ACUST UNITED AC 2018. [DOI: 10.3847/1538-4357/aaa3ef] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Measurements of the Temperature and E-mode Polarization of the CMB from 500 Square Degrees of SPTpol Data. ACTA ACUST UNITED AC 2018. [DOI: 10.3847/1538-4357/aa9ff4] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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A Comparison of Cosmological Parameters Determined from CMB Temperature Power Spectra from the South Pole Telescope and thePlanckSatellite. ACTA ACUST UNITED AC 2017. [DOI: 10.3847/1538-4357/aa947b] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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A Measurement of the Cosmic Microwave BackgroundB-mode Polarization Power Spectrum at Subdegree Scales from Two Years of polarbear Data. ACTA ACUST UNITED AC 2017. [DOI: 10.3847/1538-4357/aa8e9f] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Results from EDGES High-band. I. Constraints on Phenomenological Models for the Global 21 cm Signal. ACTA ACUST UNITED AC 2017. [DOI: 10.3847/1538-4357/aa88d1] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Wang B, Abdalla E, Atrio-Barandela F, Pavón D. Dark matter and dark energy interactions: theoretical challenges, cosmological implications and observational signatures. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2016; 79:096901. [PMID: 27517328 DOI: 10.1088/0034-4885/79/9/096901] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Models where dark matter and dark energy interact with each other have been proposed to solve the coincidence problem. We review the motivations underlying the need to introduce such interaction, its influence on the background dynamics and how it modifies the evolution of linear perturbations. We test models using the most recent observational data and we find that the interaction is compatible with the current astronomical and cosmological data. Finally, we describe the forthcoming data sets from current and future facilities that are being constructed or designed that will allow a clearer understanding of the physics of the dark sector.
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Affiliation(s)
- B Wang
- Department of Physics and Astronomy, Shanghai Jiao Tong University, People's Republic of China
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Crites AT, Henning JW, Ade PAR, Aird KA, Austermann JE, Beall JA, Bender AN, Benson BA, Bleem LE, Carlstrom JE, Chang CL, Chiang HC, Cho HM, Citron R, Crawford TM, Haan TD, Dobbs MA, Everett W, Gallicchio J, Gao J, George EM, Gilbert A, Halverson NW, Hanson D, Harrington N, Hilton GC, Holder GP, Holzapfel WL, Hoover S, Hou Z, Hrubes JD, Huang N, Hubmayr J, Irwin KD, Keisler R, Knox L, Lee AT, Leitch EM, Li D, Liang C, Luong-Van D, McMahon JJ, Mehl J, Meyer SS, Mocanu L, Montroy TE, Natoli T, Nibarger JP, Novosad V, Padin S, Pryke C, Reichardt CL, Ruhl JE, Saliwanchik BR, Sayre JT, Schaffer KK, Smecher G, Stark AA, Story KT, Tucker C, Vanderlinde K, Vieira JD, Wang G, Whitehorn N, Yefremenko V, Zahn O. MEASUREMENTS OF E-MODE POLARIZATION AND TEMPERATURE-E-MODE CORRELATION IN THE COSMIC MICROWAVE BACKGROUND FROM 100 SQUARE DEGREES OF SPTPOL DATA. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/0004-637x/805/1/36] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Robertson BE, Ellis RS, Furlanetto SR, Dunlop JS. COSMIC REIONIZATION AND EARLY STAR-FORMING GALAXIES: A JOINT ANALYSIS OF NEW CONSTRAINTS FROM PLANCK AND THE
HUBBLE SPACE TELESCOPE. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/2041-8205/802/2/l19] [Citation(s) in RCA: 554] [Impact Index Per Article: 61.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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