From the 1 of 5 linked papers with an AI index.
5 papers
Negative shocks versus static patch holography
Yiming Chen, Douglas Stanford, Haifeng Tang +1
The paper investigates a conjecture that the Euclidean gravitational path integral, including an observer worldline, computes a trace in de Sitter static‑patch holography, testing…
An effective field theory approach to the sign problem in BFSS
Gauri Batra, Henry W. Lin, Haifeng Tang
The sign problem is a notorious obstacle for classically simulating quantum theories with fermions. We propose an effective field theory method for analyzing the sign problem. At h…
One-loop aspects of de Sitter axion wormholes
Victor Ivo, Haifeng Tang
We discuss aspects of the Euclidean path integral around axion-supported de Sitter wormholes, at one-loop order. We numerically compute the phase of the path integral around these…
A Two-Point Hologram for Everything
Tamra Nebabu, Xiao-Liang Qi, Haifeng Tang +1
Known holographic dictionaries, especially AdS/CFT, rely on symmetry matching between the bulk and the boundary. We take a step toward a holographic dictionary with no symmetry req…
On the phase of the de Sitter density of states
Yiming Chen, Douglas Stanford, Haifeng Tang +1
The one-loop gravitational path integral around Euclidean de Sitter space has a complex phase that casts doubt on a state counting interpretation. Recently, it was proposed t…