no code implementations • 22 May 2024 • Daniel Grier, Hakop Pashayan, Luke Schaeffer
Given many copies of an unknown quantum state $\rho$, we consider the task of learning a classical description of its principal eigenstate.
no code implementations • 15 May 2024 • Daniel Grier, Sihan Liu, Gaurav Mahajan
We present the first joint measurement protocol for classical shadows whose sample complexity scales with the rank of the unknown state.
no code implementations • 21 Nov 2022 • Daniel Grier, Hakop Pashayan, Luke Schaeffer
We consider the classical shadows task for pure states in the setting of both joint and independent measurements.
