194 citations · 950 across the 45 of their papers we have counts for
4 papers · 2 filters
Constraining Composite Higgs Models using LHC data
Avik Banerjee, Gautam Bhattacharyya, Nilanjana Kumar +1
We systematically study the modifications in the couplings of the Higgs boson, when identified as a pseudo Nambu-Goldstone boson of a strong sector, in the light of LHC Run 1 and R…
Mitigating Direct Detection Bounds in Non-minimal Higgs Portal Scalar Dark Matter Models
Subhaditya Bhattacharya, Purusottam Ghosh, Tarak Nath Maity +1
Minimal scalar Higgs portal dark matter model is increasingly in tension with recent results form direct detection experiments like LUX and XENON. In this paper we make a systemati…
Dark Energy from pNGB Mediated Dirac Neutrino Condensate
Ujjal Kumar Dey, Tirtha Sankar Ray, Utpal Sarkar
We consider an extension of the Standard Model that provide an unified description of eV scale neutrino mass and dark energy. An explicit model is presented by augmenting the Stand…
Improving Fine-tuning in Composite Higgs Models
Avik Banerjee, Gautam Bhattacharyya, Tirtha Sankar Ray
In this paper we investigate the next-to-minimal composite Higgs model with a SO(6)/SO(5) coset, whose pNGB sector includes a Standard Model singlet in addition to the usual Higgs…