88 citations · 361 across the 11 of their papers we have counts for
11 papers · 1 filter
Boosted Higgs-pair production associated with large : a signal of
Chuan-Ren Chen, Yu-Xiang Lin, Hsien-Chih Wu +1
Non-resonant production of Higgs-pair via heavy intermediate states may be a distinctive signature for extended discrete symmetries when accompaied by large missing transvers energ…
Gravitational waves from a supercooled electroweak phase transition and their detection with pulsar timing arrays
Archil Kobakhidze, Cyril Lagger, Adrian Manning +1
We investigate the properties of a stochastic gravitational wave background produced by a first-order electroweak phase transition in the regime of extreme supercooling. We study a…
Central-edge asymmetry as a probe of Higgs-top coupling in production at LHC
Jinmian Li, Zong-guo Si, Lei Wu +1
The Higgs-top coupling plays a central role in the hierarchy problem and the vacuum stability of the Standard Model (SM). We propose a central-edge asymmetry () to probe th…
Effective field theory, electric dipole moments and electroweak baryogenesis
Csaba Balazs, Graham White, Jason Yue
Negative searches for permanent electric dipole moments (EDMs) heavily constrain models of baryogenesis utilising various higher dimensional charge and parity violating (CPV) opera…
Implications of CP-violating Top-Higgs Couplings at LHC and Higgs Factories
Archil Kobakhidze, Ning Liu, Lei Wu +1
We utilise the LHC Run-1 and -2 Higgs data to constrain the CP-violating top-Higgs couplings. In order to satisfy the current full Higgs data sets at level, the CP-odd compone…
Gravitational Waves from the Phase Transition of a Non-linearly Realised Electroweak Gauge Symmetry
Archil Kobakhidze, Adrian Manning, Jason Yue
Within the Standard Model with non-linearly realised electroweak symmetry, the LHC Higgs boson may reside in a singlet representation of the gauge group. Several new interactions a…
Warped Graviton Couplings to Bulk Vectors with Brane Localised Kinetic Terms
Archil Kobakhidze, Kristian L. McDonald, Lei Wu +1
We realize non-universal couplings between Kaluza-Klein (KK) gravitons and bulk Standard Model (SM) vectors in the Randall-Sundrum (RS) model by including both UV and IR brane-loca…
Electroweak Baryogenesis with Anomalous Higgs Couplings
Archil Kobakhidze, Lei Wu, Jason Yue
We investigate feasibility of efficient baryogenesis at the electroweak scale within the effective field theory framework based on a non-linear realisation of the electroweak gauge…
Enhanced signal at the LHC with decay and -violating top-Higgs coupling
Jason Yue
We study the observability of non-standard top Yukawa couplings in the channel at 14 TeV high-luminosity LHC (HL-LH…
Anomalous Top-Higgs Couplings and Top Polarisation in Single Top and Higgs Associated Production at the LHC
Archil Kobakhidze, Lei Wu, Jason Yue
In this paper, we put constraints on anomalous -violating top-Higgs couplings using the currently available Higgs data and explore the prospect of measuring these cou…
Excluding a Generic Spin-2 Higgs Impostor
Archil Kobakhidze, Jason Yue
We argue that the current experimental data in conjunction with perturbative unitarity considerations exclude the possibility that the LHC 125-126 GeV resonance is a generic massiv…