A bstract We revisit entanglement wedge reconstruction in AdS/CFT using the Petz recovery
channel. In the case of a spherical region on the boundary, we show that the Petz map …

In the one-way model of quantum computing, quantum algorithms are implemented using
only measurements on an entangled initial state. Much of the hard work is done upfront …

We show that in renormalization group (RG) flow the low-energy states form a code
subspace that is approximately protected against the local short-distance errors. To …

Topological entanglement entropy has been extensively used as an indicator of
topologically ordered phases. We study the conditions needed for two-dimensional …

A bstract The eigenstate thermalization hypothesis (ETH) is a powerful conjecture for
understanding how statistical mechanics emerges in a large class of many-body quantum …

An important topic in quantum information is the theory of error correction codes. Practical
situations often involve quantum systems with states in an infinite-dimensional Hilbert space …

This paper provides a general theory for characterizing and constructing a decoherence-free
(DF) subsystem for an infinite dimensional linear open quantum system. The main idea is …

We introduce a generalized framework for private quantum codes using von Neumann
algebras and the structure of commutants. This leads naturally to a more general notion of …

We introduce a stabilizer formalism for the general quantum error correction framework
called operator algebra quantum error correction (OAQEC), which generalizes Gottesman's …

We introduce a notion of teleportation scheme between subalgebras of semi-finite von
Neumann algebras in the commuting operator model of locality. Using techniques from …