activity
19922026
most citedA Large Mass Hierarchy from a Small Extra Dimension

9.3k citations · 23.8k across the 94 of their papers we have counts for

collaborators

96 papers

hep-ph2026

The Super-Composite Higgs

Kaustubh Agashe, Gian F. Giudice, Riccardo Rattazzi +1

We construct the Super-Composite Higgs, a scenario designed to stabilize the Higgs mass and generate the flavor structure within a single dynamical framework. The basic idea is to…

hep-ph2026

Extra-dimensional Origins of Chemical Potentials at the Cosmological Collider

Raman Sundrum, Zhaohui Xu

We study the realization of the chemical potential mechanism in cosmological collider physics in a robust class of inflationary models arising from multiple higher-dimensional gaug…

hep-th2026

Energy Correlators in Warped Geometries

Lorenzo Ricci, Raman Sundrum

We study Energy Correlators as probes of strongly-coupled nearly-conformal field theories within their holographically dual descriptions, focusing on the important features that ap…

hep-ph2025

Partial Compositeness: from Anarchy to Symmetry

Kaustubh Agashe, Lorenzo Ricci, Raman Sundrum

Within the Composite Higgs paradigm, Partial Compositeness has emerged as an elegant mechanism for generating large flavor hierarchies such as are observed in the quark and lepton…

hep-ph2025★ 7 cited

Charged Loops at the Cosmological Collider with Chemical Potential

Arushi Bodas, Edward Broadberry, Raman Sundrum +1

Cosmological collider physics allows the detection of heavy particles at inflationary scales through their imprints on primordial non-Gaussianities. We study the chemical potential…

hep-ph2024★ 10 cited

Grand Unification at the Cosmological Collider with Chemical Potential

Arushi Bodas, Edward Broadberry, Raman Sundrum

We introduce a tree-level chemical potential mechanism for spin-1 particles within cosmological collider physics, allowing them to be detected in primordial non-Gaussianities for m…