401 citations · 1.3k across the 41 of their papers we have counts for
43 papers
GOOFy -- a systematic approach
Bohdan Grzadkowski, Odd Magne Ogreid
We investigate in detail a new class (GOOFy) of transformations for bosonic and fermionic fields that leave the Lagrangian density unchanged. The transformations act upon complex s…
CP violation in H^\pm \to W^\pm Z: A physical approach for the 2HDM
Wafaa Khater, Odd Magne Ogreid, Per Osland +1
We investigate CP violation in the process H^\pm \to W^\pm Z within the framework of the two-Higgs-Doublet model (2HDM). Amplitudes are expressed transparently in terms of physical…
Imaginary scaling invariance of the one-loop effective potential
P. M. Ferreira, B. Grzadkowski, O. M. Ogreid
Recently, a hitherto unknown class of renormalization group stable relations between parameters of bosonic field theories have been identified and dubbed as the r0 or 'GOOFy' symme…
The Linear Collider Facility (LCF) at CERN
H. Abramowicz, E. Adli, F. Alharthi +406
In this paper we outline a proposal for a Linear Collider Facility as the next flagship project for CERN. It offers the opportunity for a timely, cost-effective and staged construc…
A Linear Collider Vision for the Future of Particle Physics
H. Abramowicz, E. Adli, F. Alharthi +446
In this paper we review the physics opportunities at linear colliders with a special focus on high centre-of-mass energies and beam polarisation, take a fresh look at the…
CP-violation in the Weinberg 3HDM potential
O. M. Ogreid, P. Osland, M. N. Rebelo
We explore the phenomenology of Weinberg's symmetric three-Higgs-doublet potential, allowing for spontaneous violation of CP due to complex vacuum expectation value…