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3 research outcomes, page 1 of 1
  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Jonathan Braden; Matthew C. Johnson; Hiranya V. Peiris; Silke Weinfurtner;
    Persistent Identifiers
    Publisher: SpringerOpen
    Project: EC | COSMICDAWN (306478), NSF | Programs on Critical Prob... (1066293)

    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 . Other literature type . 2019
    Open Access
    Authors:
    Jonathan Braden; Matthew C. Johnson; Hiranya V. Peiris; Andrew Pontzen; Silke Weinfurtner;
    Persistent Identifiers
    Publisher: American Physical Society (APS)
    Project: UKRI | Black Hole Superradiance ... (EP/P00637X/1), 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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  • publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Srinivasan Raghunathan; S. Patil; Eric J. Baxter; B. A. Benson; Lindsey Bleem; T. M. Crawford; Gilbert Holder; T. McClintock; Christian L. Reichardt; T. N. Varga; ...
    Persistent Identifiers
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COGS (240672), EC | COSMICDAWN (306478), NSF | Exploring the Time-Varyin... (1716965), NSF | Collaborative Research: E... (1835865), NSF | Physics Frontier Center a... (1125897), NSF | Cosmological Research wit... (1248097), ARC | Discovery Projects - Gran... (DP150103208)

    We report the first detection of gravitational lensing due to galaxy clusters using only the polarization of the cosmic microwave background (CMB). The lensing signal is obtained using a new estimator that extracts the lensing dipole signature from stacked images formed...

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3 research outcomes, page 1 of 1