40 citations · 70 across the 4 of their papers we have counts for
18 papers · 1 filter
Effective Gravitational Couplings of Kaluza-Klein Gauge Theories
Sujay K. Ashok, Renjan Rajan John, T. J. Layon +2
We study the effective gravitational couplings of four-dimensional Kaluza-Klein compactified gauge theories with eight supercharges. The class of theories we consider are the pure…
Effective Gravitational Couplings of Higher-Rank Supersymmetric Gauge Theories
Renjan Rajan John, Sujoy Mahato, Madhusudhan Raman
When placed on four-manifolds, gauge theories couple to topological invariants of the background via two functions and . General considerations allow…
Constraining momentum space CFT correlators with consistent position space OPE limit and the collider bound
Sachin Jain, Renjan Rajan John, Abhishek Mehta +1
Consistency with position space OPE limit requires momentum space CFT correlators to have only total energy singularity. We show that this requirement gives a simple proof of the k…
Relation between parity-even and parity-odd CFT correlation functions in three dimensions
Sachin Jain, Renjan Rajan John
In this paper we relate the parity-odd part of two and three point correlation functions in theories with exactly conserved or weakly broken higher spin symmetries to the parity-ev…
Anyonic correlation functions in Chern-Simons matter theories
Yatharth Gandhi, Sachin Jain, Renjan Rajan John
Using a novel relation between the parity even and odd parts of a correlator, we show that the 3-point function of conserved or weakly broken currents in 3d CFT can be obtained fro…
Higher spin 3-point functions in 3d CFT using spinor-helicity variables
Sachin Jain, Renjan Rajan John, Abhishek Mehta +2
In this paper we use the spinor-helicity formalism to calculate 3-point functions involving scalar operators and spin- conserved currents in general 3d CFTs. In spinor-helicity…