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10 research outcomes, page 1 of 1
  • publication . Preprint . Article . 2016
    Open Access English
    Authors:
    Matthew C. Johnson; Carroll L. Wainwright; Anthony Aguirre; Hiranya V. Peiris;
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478), NSF | Programs on Critical Prob... (1066293)

    Comment: 31 pages, 17 figures. Revised to match published version. Minor clarifications, conclusions unchanged

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  • publication . Article . Preprint . 2016
    Open Access
    Authors:
    Robert L. Schuhmann; Benjamin Joachimi; Hiranya V. Peiris;
    Persistent Identifiers
    Publisher: Oxford University Press (OUP)
    Project: NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

    Comment: 14 pages, 9 figures

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  • publication . Article . Other literature type . Preprint . 2018
    Open Access
    Authors:
    Jonathan Braden; Matthew C. Johnson; Hiranya V. Peiris; Silke Weinfurtner;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC
    Project: NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

    Comment: v1: 30 pages + appendices, 9 figures, to be submitted to JHEP; v2: Matches published version. Minor revisions, results unchanged

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  • publication . Article . Preprint . 2015
    Open Access English
    Authors:
    P. M. Sutter; Benjamin D. Wandelt; Franz Elsner;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: ANR | SUPER (ANR-11-IDEX-0004), EC | COSMICDAWN (306478), NSF | Programs on Critical Prob... (1066293), NSF | Collaborative Research: S... (0908902)

    We present a general method for accelerating by more than an order of magnitude the convolution of pixelated functions on the sphere with a radially-symmetric kernel. Our method splits the kernel into a compact real-space component and a compact spherical harmonic space...

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  • publication . Preprint . Article . 2014
    Open Access English
    Authors:
    Price, L. C.; Peiris, H. V.; Frazer, J.; Easther, R.;
    Persistent Identifiers
    Project: NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

    Comment: 6 pages, 3 figures; v2: discussion updated, matches version accepted by Phys. Rev. Letters

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  • publication . Article . Preprint . 2016
    Open Access
    Authors:
    Boris Leistedt; Hiranya V. Peiris; F. Elsner; A. Benoit-Lévy; Adam Amara; Anne Bauer; Matthew R. Becker; C. Bonnett; Claudio Bruderer; Michael T. Busha; ...
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

    Spatially-varying depth and characteristics of observing conditions, such as seeing, airmass, or sky background, are major sources of systematic uncertainties in modern galaxy survey analyses, in particular in deep multi-epoch surveys. We present a framework to extract ...

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  • publication . Article . Preprint . 2015
    Open Access
    Authors:
    Layne C. Price; Jonathan Frazer; Jiajun Xu; Hiranya V. Peiris; Richard Easther;
    Persistent Identifiers
    Publisher: IOP Publishing
    Project: NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

    We present MultiModeCode, a Fortran 95/2000 package for the numerical exploration of multifield inflation models. This program facilitates efficient Monte Carlo sampling of prior probabilities for inflationary model parameters and initial conditions and is the first pub...

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  • publication . Article . Other literature type . Preprint . 2015
    Open Access English
    Authors:
    Layne C. Price; Hiranya V. Peiris; Jonathan Frazer; Richard Easther;
    Publisher: IOP
    Project: EC | STRINGFLATION (647995), EC | COSMICDAWN (306478), NSF | Programs on Critical Prob... (1066293)

    Even simple inflationary scenarios have many free parameters. Beyond the variables appearing in the inflationary action, these include dynamical initial conditions, the number of fields, and couplings to other sectors. These quantities are often ignored but cosmological...

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  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    Peter Melchior; Erin S. Sheldon; Alex Drlica-Wagner; Eli S. Rykoff; T. M. C. Abbott; F. B. Abdalla; Sahar S. Allam; A. Benoit-Lévy; D. Brooks; E. Buckley-Geer; ...
    Persistent Identifiers
    Publisher: Elsevier
    Project: NSF | Programs on Critical Prob... (1066293), EC | COGS (240672), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329)

    Comment: 12 pages, 7 figures, accepted by Astronomy & Computing

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  • publication . Preprint . Article . 2016
    Open Access English
    Authors:
    Braden, J.; Johnson, M. C.; Peiris, H. V.; Aguirre, A.;
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478), NSF | Programs on Critical Prob... (1066293)

    Comment: 14 pages, 6 figures v3: Clarifications added regarding the generality of results - conclusions unchanged, version accepted for publication in PRD, v2: updated with minor clarifications, submitted

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10 research outcomes, page 1 of 1