229 citations · 692 across the 6 of their papers we have counts for
3 papers · 1 filter
Amplitudes and Spinor-Helicity in Six Dimensions
Clifford Cheung, Donal O'Connell
The spinor-helicity formalism has become an invaluable tool for understanding the S-matrix of massless particles in four dimensions. In this paper we construct a spinor-helicity fo…
Sequestering CP Violation and GIM-Violation with Warped Extra Dimensions
Clifford Cheung, A. Liam Fitzpatrick, Lisa Randall
We propose a model of spontaneous CP violation to address the strong CP problem in warped extra dimensions that relies on sequestering flavor and CP violation. We assume that brane…
On the consistency relation of the 3-point function in single field inflation
Clifford Cheung, A. Liam Fitzpatrick, Jared Kaplan +1
The consistency relation for the 3-point function of the CMB is a very powerful observational signature which is believed to be true for every inflationary model in which there is…