17 citations · 25 across the 3 of their papers we have counts for
3 papers
hep-th2024
Cosmological singularities, holographic complexity and entanglement
K. Narayan, Hitesh K. Saini, Gopal Yadav
We study holographic volume complexity for various families of holographic cosmologies with Kasner-like singularities, in particular with , hyperscaling violating and Lifshitz…
hep-th2023★ 8 cited
Notes on time entanglement and pseudo-entropy
K. Narayan, Hitesh K. Saini
Following arXiv:2210.12963 [hep-th], we investigate aspects of the time evolution operator regarded as a density operator and associated entanglement-like structures in various qua…
hep-th2021★ 17 cited
Cosmologies, singularities and quantum extremal surfaces
Kaberi Goswami, K. Narayan, Hitesh K. Saini
Following arXiv:2012.07351 [hep-th], we study quantum extremal surfaces in various families of cosmologies with Big-Crunch singularities, by extremizing the generalized entropy in…