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4 research outcomes, page 1 of 1
  • publication . Preprint . Article . 2016
    Simulating the Universe(s) III: Observables for the full bubble collision spacetime
    Open Access English
    Authors:
    Hiranya V. Peiris; Carroll L. Wainwright; Matthew C. Johnson; Matthew C. Johnson; Anthony Aguirre;
    doi: 10.1088/1475-7516/2016/07/020
    Project: NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

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

  • publication . Article . Preprint . 2018
    An emulator for the Lyman-α forest
    Open Access
    Authors:
    Andreu Font-Ribera; Licia Verde; Keir K. Rogers; Andrew Pontzen; Hiranya V. Peiris; Simeon Bird; Simeon Bird;
    doi: 10.1088/1475-7516/2019/02/050
    Publisher: IOP Publishing
    Project: RCUK | UCL Astrophysics Consolid... (ST/R000476/1), EC | BePreSysE (725327), NSF | New Cosmological Constrai... (1817256), EC | COSMICDAWN (306478)

    Comment: 28 pages, 10 figures, accepted to JCAP with minor changes

  • publication . Article . Preprint . 2017
    Weak lensing deflection of three-point correlation functions
    Open Access English
    Authors:
    Susan Pyne; Hiranya V. Peiris; Benjamin Joachimi;
    doi: 10.1088/1475-7516/2017/12/043
    Publisher: IOP PUBLISHING LTD
    Project: EC | COSMICDAWN (306478)

    Weak gravitational lensing alters the apparent separations between observed sources, potentially affecting clustering statistics. We derive a general expression for the lensing deflection which is valid for any three-point statistic, and investigate its effect on the th...

  • publication . Article . Preprint . 2018
    Bayesian emulator optimisation for cosmology: application to the Lyman-alpha forest
    Open Access English
    Authors:
    Hiranya V. Peiris; Hiranya V. Peiris; Simeon Bird; Keir K. Rogers; Licia Verde; Andrew Pontzen; Andreu Font-Ribera;
    doi: 10.1088/1475-7516/2019/02/031
    Publisher: IOP PUBLISHING LTD
    Project: RCUK | UCL Astrophysics Consolid... (ST/R000476/1), NSF | New Cosmological Constrai... (1817256), EC | COSMICDAWN (306478), EC | BePreSysE (725327)

    Comment: 23 pages, 4 figures. Minor changes to match version published in JCAP

4 research outcomes, page 1 of 1