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17 research outcomes, page 1 of 2
  • publication . Article . Preprint . Other literature type . 2013
    Open Access English
    Authors:
    Hiranya V. Peiris; Licia Verde; Licia Verde; Stephen M. Feeney;
    Persistent Identifiers
    Publisher: Institute of Physics (IOP)
    Project: EC | PHYS.LSS (240117), EC | COSMICDAWN (306478)

    Comment: 17 pages, 7 figures. v3: replaced with version published in JCAP (typo fixes, including Figure 1 units)

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  • publication . Article . Preprint . 2016
    Open Access
    Authors:
    Hiranya V. Peiris; Carroll L. Wainwright; Matthew C. Johnson; Matthew C. Johnson; Anthony Aguirre;
    Persistent Identifiers
    Publisher: IOP Publishing
    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 . Other literature type . Preprint . 2015
    Open Access
    Authors:
    Jonathan Braden; Jonathan Braden; J. Richard Bond; Laura Mersini-Houghton;
    Persistent Identifiers
    Publisher: IOP Publishing
    Project: NSERC , EC | COSMICDAWN (306478)

    We study collisions between nearly planar domain walls including the effects of small initial nonplanar fluctuations. These perturbations represent the small fluctuations that must exist in a quantum treatment of the problem. In a previous paper, we demonstrated that at...

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  • publication . Preprint . Other literature type . Article . 2014
    Open Access English
    Authors:
    Anthony Aguirre; Matthew C. Johnson; Matthew C. Johnson; Hiranya V. Peiris; Carroll L. Wainwright;
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478)

    Comment: 35 pages, 17 figures

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  • publication . Other literature type . Article . Preprint . 2015
    Open Access English
    Authors:
    Layne C. Price; Layne C. Price; Richard Easther; Hiranya V. Peiris; Jonathan Frazer; Jonathan Frazer;
    Publisher: Deutsches Elektronen-Synchrotron, DESY, Hamburg
    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 . Other literature type . Preprint . 2014
    Open Access English
    Authors:
    Anthony Aguirre; Hiranya V. Peiris; Matthew C. Johnson; Matthew C. Johnson; Steven L. Liebling; Carroll L. Wainwright; Luis Lehner;
    Persistent Identifiers
    Project: NSERC , NSF | Collaborative Research: L... (1308621), NSF | Collaborative Research: D... (0969827), EC | COSMICDAWN (306478)

    Comment: 52 pages, 23 figures. A four page summary of methods and results follows the introduction. Version 2 contains minor clarifications and edits to match the version accepted for publication by JCAP. Version 3 fixes a typo in Eq. 3.10 and a typo in the paragraph af...

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  • publication . Article . Preprint . Other literature type . 2018
    Open Access
    Authors:
    Matthew C. Johnson; Matthew C. Johnson; Hiranya V. Peiris; Hiranya V. Peiris; Silke Weinfurtner; Jonathan Braden;
    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 . 2014
    Open Access English
    Authors:
    Domenico Marinucci; Benjamin D. Wandelt; Valentina Cammarota; Stephen M. Feeney; Jason D. McEwen; Hiranya V. Peiris; Hiranya V. Peiris;
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478), EC | PASCAL (277742), ANR | SUPER (11-IDEX-0004)

    Comment: 18 pages, 6 figures. v3: matches version published in JCAP; formatting changes and single typo correction only. Code available from http://zuserver2.star.ucl.ac.uk/~smf/code.html

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  • publication . Other literature type . Article . Preprint . 2015
    Open Access
    Authors:
    J. Richard Bond; Jonathan Braden; Jonathan Braden; Laura Mersini-Houghton;
    Persistent Identifiers
    Publisher: IOP Publishing
    Project: NSERC , EC | COSMICDAWN (306478)

    Comment: 35 pages + references, 26 figures. Submitted to JCAP. v2: Acknowledgments updates, no other changes

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  • publication . Other literature type . Article . 2019
    Open Access
    Authors:
    Matthew C. Johnson; Hiranya V. Peiris; Jonathan Braden; Silke Weinfurtner; Andrew Pontzen;
    Persistent Identifiers
    Publisher: American Physical Society (APS)
    Project: EC | COSMICDAWN (306478)

    We introduce a new picture of vacuum decay which, in contrast to existing semiclassical techniques, provides a real-time description and does not rely on classically forbidden tunneling paths. Using lattice simulations, we observe vacuum decay via bubble formation by ge...

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17 research outcomes, page 1 of 2