4 papers
Restricting operators from
Mathew Thomas Arun, Priyanka Lamba, Sudhir K. Vempati
In this paper we consider semileptonic lepton flavor violating operators of the type in low energy effective theory (LEFT). At the chiral scale, we match these operators t…
Taming the in Little Randall Sundrum Models
Giancarlo D'Ambrosio, Mathew Thomas Arun, Ashwani Kushwaha +1
The Randall Sundrum (RS) models receive significant constraints from the neutral Kaon system. The CP violating observable , in Randall Sundrum scenario, requires the lightest…
Relaxing the constraint on compactified extra-dimension
Mathew Thomas Arun
It has been known for some time that the inclusion of brane fluctuations, namely branons, helps in the suppression of KK-mode couplings to brane localised matter fields. In this pa…
Living Orthogonally: Quasi-universal Extra Dimensions
Mathew Thomas Arun, Debajyoti Choudhury, Divya Sachdeva
The minimal Universal Extra Dimension scenario is highly constrained owing to opposing constraints from the observed relic density on the one hand, and the non-observation of new s…