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2 research outcomes, page 1 of 1
  • publication . Article . Preprint . Other literature type . 2014
    Simulating the universe(s): from cosmic bubble collisions to cosmological observables with numerical relativity
    Open Access
    Authors:
    Anthony Aguirre; Hiranya V. Peiris; Matthew C. Johnson; Matthew C. Johnson; Steven L. Liebling; Carroll L. Wainwright; Luis Lehner;
    doi: 10.1088/1475-7516/2014/03/030
    Publisher: IOP Publishing
    Project: NSF | Collaborative Research: L... (1308621), NSERC , 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...

  • publication . Article . Preprint . Other literature type . 2015
    Cosmic bubble and domain wall instabilities II: fracturing of colliding walls
    Open Access
    Authors:
    Jonathan Braden; Jonathan Braden; J. Richard Bond; Laura Mersini-Houghton;
    doi: 10.1088/1475-7516/2015/08/048
    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...

2 research outcomes, page 1 of 1