146 citations · 808 across the 27 of their papers we have counts for
9 papers · 1 filter
Clifford Orbits from Cayley Graph Quotients
Cynthia Keeler, William Munizzi, Jason Pollack
We describe the structure of the -qubit Clifford group via Cayley graphs, whose vertices represent group elements and edges represent generators. In order to obtain the ac…
Discrete Bulk Reconstruction
Scott Aaronson, Jason Pollack
According to the AdS/CFT correspondence, the geometries of certain spacetimes are fully determined by quantum states that live on their boundaries -- indeed, by the von Neumann ent…
An Entropic Lens on Stabilizer States
Cynthia Keeler, William Munizzi, Jason Pollack
The -qubit stabilizer states are those left invariant by a -element subset of the Pauli group. The Clifford group is the group of unitaries which take stabilizer states to…
Understanding holographic error correction via unique algebras and atomic examples
Jason Pollack, Patrick Rall, Andrea Rocchetto
We introduce a fully constructive characterisation of holographic quantum error-correcting codes. That is, given a code and an erasure error we give a recipe to explicitly compute…
Hyper-Invariant MERA: Approximate Holographic Error Correction Codes with Power-Law Correlations
ChunJun Cao, Jason Pollack, Yixu Wang
We consider a class of holographic tensor networks that are efficiently contractible variational ansatze, manifestly (approximate) quantum error correction codes, and can support p…
Microstate Distinguishability, Quantum Complexity, and the Eigenstate Thermalization Hypothesis
Ning Bao, Jason Pollack, David Wakeham +1
In this work, we use quantum complexity theory to quantify the difficulty of distinguishing eigenstates obeying the Eigenstate Thermalization Hypothesis (ETH). After identifying si…