4 papers · 1 filter
From Multipartite Entanglement to TQFT
Michele Del Zotto, Abhijit Gadde, Pavel Putrov
At long distances, a gapped phase of matter is described by a topological quantum field theory (TQFT). We conjecture a tight and concrete relationship between the genuine -p…
Probing Non-Graviton Spectra in SYM via BMN truncation and S-Duality
Abhijit Gadde, Eunwoo Lee, Rajat Raj +1
The one-loop cohomology of N=4 SYM is conjectured to be isomorphic to the exact cohomology. As a result, its truncations are expected to be subrings of the exact cohomology. We stu…
Analysis of s-t symmetric classical S-matrices
Abhijit Gadde, Shraiyance Jain
We analyze the complex analytic properties of Classical (tree-level) S-matrices for four scalar particles with s-t crossing symmetry, involving an infinite number of exchanges. Und…
Multi-invariants and Bulk Replica Symmetry
Abhijit Gadde, Jonathan Harper, Vineeth Krishna
In this paper, we analyze the question of replica symmetry in the bulk for multi-partite entanglement measures in the vacuum state of two dimensional holographic CFTs. We first def…