124 citations · 632 across the 29 of their papers we have counts for
4 papers · 1 filter
Taming higher-derivative interactions and bootstrapping gravity with soft theorems
Raúl Carballo-Rubio, Francesco Di Filippo, Nathan Moynihan
On-shell constructibility is redefining our understanding of perturbative quantum field theory. The tree-level S-matrix of constructible theories is completely determined by a set…
Post-Quench Evolution of Complexity and Entanglement in a Topological System
Tibra Ali, Arpan Bhattacharyya, S. Shajidul Haque +2
We investigate the evolution of complexity and entanglement following a quench in a one-dimensional topological system, namely the Su-Schrieffer-Heeger model. We demonstrate that c…
Time Evolution of Complexity: A Critique of Three Methods
Tibra Ali, Arpan Bhattacharyya, S. Shajidul Haque +2
In this work, we propose a testing procedure to distinguish between the different approaches for computing complexity. Our test does not require a direct comparison between the app…
Towards the Raychaudhuri Equation Beyond General Relativity
Daniel J Burger, Saurya Das, S. Shajidul Haque +2
In General Relativity, gravity is universally attractive, a feature embodied by the Raychaudhuri equation which requires that the expansion of a congruence of geodesics is always n…