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31 research outcomes, page 1 of 4
  • publication . Preprint . Article . Other literature type . 2018
    Open Access English
    Authors:
    Martin Hansen; Biagio Lucini;
    Project: RCUK | New Ideas in Gauge, Strin... (ST/L000369/1), RCUK | Fields, Strings and Latti... (ST/P00055X/1)

    Comment: 17 pages, 3 figures, 1 table, accepted for publication in JHEP

  • publication . Preprint . Conference object . 2019
    Open Access English
    Authors:
    Jong-Wan Lee; Ed Bennett; Deog Ki Hong; C.-J. David Lin; Biagio Lucini; Maurizio Piai; Davide Vadacchino;
    Project: RCUK | New Ideas in Gauge, Strin... (ST/L000369/1)

    We calculate the meson spectrum of the Sp(4) lattice gauge theory coupled to two fundamental flavours of dynamical Dirac fermions. We focus on some of the lightest (flavoured) spin-0 and spin-1 states. This theory provides an ultraviolet completion for composite Higgs m...

  • publication . Preprint . 2014
    Open Access English
    Authors:
    Faedo, Anton F.; Fraser, Benjo; Kumar, S. Prem;
    Project: RCUK | How hot will it get? Heav... (ST/J000043/1), EC | HOLOLHC (306605), RCUK | New Ideas in Gauge, Strin... (ST/L000369/1)

    We consider supersymmetric configurations in Type IIB supergravity obtained by the beackreaction of fundamental strings ending on a stack of D3-branes and smeared uniformly in the three spatial directions along the D3-branes. These automatically include a distribution o...

  • publication . Article . Preprint . Other literature type . 2017
    Open Access
    Authors:
    Warren Perkins; david dunbar;
    Publisher: American Physical Society (APS)
    Project: RCUK | Training Grant Swansea (ST/M503848/1), RCUK | New Ideas in Gauge, Strin... (ST/L000369/1)

    Comment: 30 pages 4 figures; title changed to match journal

  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Biagio Lucini; Maurizio Piai;
    Publisher: EDP Sciences
    Project: RCUK | New Ideas in Gauge, Strin... (ST/L000369/1)

    As a first step towards a quantitative understanding of the SU(4)/Sp(4) composite Higgs model through lattice calculations, we discuss the low energy effective field theory resulting from the SU(4) $\to$ Sp(4) global symmetry breaking pattern. We then consider an Sp(4) ...

  • publication . Other literature type . Article . 2019
    Open Access
    Authors:
    GIUSEPPE MAGNIFICO; S. Prem Kumar;
    Publisher: American Physical Society (APS)
    Project: RCUK | New Ideas in Gauge, Strin... (ST/L000369/1)

    The interplay of symmetry, topology, and many-body effects in the classification of phases of matter poses a formidable challenge in condensed-matter physics. Such many-body effects are typically induced by inter-particle interactions involving an action at a distance, ...

  • publication . Preprint . Article . 2015
    Open Access English
    Authors:
    Graham Shore;
    Project: RCUK | Gauge Theories and String... (ST/J00040X/1), RCUK | New Ideas in Gauge, Strin... (ST/L000369/1)

    The origin of matter-antimatter asymmetry is one of the most important outstanding problems at the interface of particle physics and cosmology. Gravitational leptogenesis (baryogenesis) provides a possible mechanism through explicit couplings of spacetime curvature to a...

  • publication . Article . 2020
    Open Access
    Authors:
    Tamer Boz; Pietro Giudice; Simon Hands; Jon-Ivar Skullerud;
    Publisher: American Physical Society (APS)
    Project: RCUK | New Ideas in Gauge, Strin... (ST/L000369/1), RCUK | DiRAC BlueGene/Q Upgrade (ST/K000411/1), RCUK | DiRAC-II Technical workin... (ST/K005790/1)

    We study two-color QCD with two flavors of Wilson fermion as a function of quark chemical potential <math><mi>μ</mi></math> and temperature <math><mi>T</mi></math>, for two different lattice spacings and two different quark masses. We find that the quarkyonic region, wh...

  • publication . Other literature type . Article . Preprint . 2018
    Open Access
    Authors:
    Warren Perkins; david dunbar;
    Publisher: Elsevier BV
    Project: RCUK | New Ideas in Gauge, Strin... (ST/L000369/1), RCUK | Training Grant Swansea (ST/M503848/1)

    We extend the $S$-matrix of gravity by the addition of the minimal three-point amplitude or equivalently adding $R^3$ terms to the Lagrangian. We demonstrate how Unitarity can be used to simply examine the renormalisability of this theory and determine the $R^4$ counter...

  • publication . Article . 2015
    Open Access English
    Authors:
    Antón Faedo; S. Prem Kumar;
    Publisher: Springer Nature
    Project: EC | HOLOLHC (306605), RCUK | New Ideas in Gauge, Strin... (ST/L000369/1), RCUK | How hot will it get? Heav... (ST/J000043/1)

    We consider supersymmetric configurations in Type IIB supergravity obtained by the beackreaction of fundamental strings ending on a stack of D3-branes and smeared uniformly in the three spatial directions along the D3-branes. These automatically include a distribution o...

31 research outcomes, page 1 of 4
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