3 papers
hep-th2026
PEE threads and bit-threads in BTZ black brane and finite-cutoff AdS
Debarshi Basu, Ashish Chandra, Qiang Wen
We develop PEE thread flows for the planar BTZ black brane and finite-cutoff holography. Exact geodesic-distance kernels define source-resolved PEE thread currents whose superposit…
hep-th2025
Butterfly effect and -deformation
Debarshi Basu, Ashish Chandra, Qiang Wen
These notes present a comprehensive analysis of shockwave geometries in holographic settings, focusing on -deformed BTZ black holes and their exten…
hep-th2024
Entanglement islands and cutoff branes from path-integral optimization
Ashish Chandra, Zhengjiang Li, Qiang Wen
Recently it was proposed that, the AdS/BCFT correspondence can be simulated by a holographic Weyl transformed CFT, where the cut-off brane plays the role of the Karch-Randall (…