Anticoncentration and state design of random tensor networks
We investigate quantum random tensor network states where the bond dimensions scale
polynomially with the system size, $ N $. Specifically, we examine the delocalization …
polynomially with the system size, $ N $. Specifically, we examine the delocalization …
Beyond Bell sampling: stabilizer state learning and quantum pseudorandomness lower bounds on qudits
Bell sampling is a simple yet powerful measurement primitive that has recently attracted a lot
of attention, and has proven to be a valuable tool in studying stabiliser states. Unfortunately …
of attention, and has proven to be a valuable tool in studying stabiliser states. Unfortunately …
Pseudorandom quantum authentication
We introduce the pseudorandom quantum authentication scheme (PQAS), an efficient
method for encrypting quantum states that relies solely on the existence of pseudorandom …
method for encrypting quantum states that relies solely on the existence of pseudorandom …
Tolerant Testing of Stabilizer States with Mixed State Inputs
We study the problem of tolerant testing of stabilizer states. In particular, we give the first
such algorithm that accepts mixed state inputs. Formally, given a mixed state $\rho $ that …
such algorithm that accepts mixed state inputs. Formally, given a mixed state $\rho $ that …