285 citations · 1.7k across the 31 of their papers we have counts for
5 papers · 2 filters
Some Information Theoretic Aspects of De-Sitter Holography
Hao Geng
Built on our observation that entangling surfaces of the boundary field theory are great co-dimension one spheres in the context of DS/dS correspondence, we study some information…
A Potential Mechanism for Inflation from Swampland Conjectures
Hao Geng
Inflation is the currently accepted paradigm for the beginnings of the Universe. To explain the observed almost scale invariant spectrum of density perturbations with only a slight…
Deformation and the Complexity=Volume Conjecture
Hao Geng
Complexity in quantum physics measures how difficult a state can be reached from a reference state and more precisely it is the number of fundamental unitary gates we have to opera…
Distance Conjecture and De-Sitter Quantum Gravity
Hao Geng
Motivated by the early discovery of the gigantic landscape of string theory vacua, in recent years people switched direction to try to find constraints on low energy effective fiel…
Entropy, Entanglement and Swampland Bounds in DS/dS
Hao Geng, Sebastian Grieninger, Andreas Karch
We calculate the entanglement entropy of the de-Sitter (dS) static patch in the context of the DS/dS correspondence. Interestingly, we find that there exists a one parameter family…