23 citations · 50 across the 16 of their papers we have counts for
5 papers · 1 filter
Real classical shadows
Maxwell West, Antonio Anna Mele, Martin Larocca +1
Efficiently learning expectation values of a quantum state using classical shadow tomography has become a fundamental task in quantum information theory. In a classical shadows pro…
Random ensembles of symplectic and unitary states are indistinguishable
Maxwell West, Antonio Anna Mele, Martin Larocca +1
A unitary state -design is an ensemble of pure quantum states whose moments match up to the -th order those of states uniformly sampled from a -dimensional Hilbert space.…
Classically estimating observables of noiseless quantum circuits
Armando Angrisani, Alexander Schmidhuber, Manuel S. Rudolph +3
We present a classical algorithm based on Pauli propagation for estimating expectation values of arbitrary observables on random unstructured quantum circuits across all circuit ar…
Gate-based quantum simulation of Gaussian bosonic circuits on exponentially many modes
Alice Barthe, M. Cerezo, Andrew T. Sornborger +2
We introduce a framework for simulating, on an -qubit quantum computer, the action of a Gaussian Bosonic (GB) circuit on a state over modes. Specifically, we encode th…
Architectures and random properties of symplectic quantum circuits
Diego García-Martín, Paolo Braccia, M. Cerezo
Parametrized and random unitary (or orthogonal) -qubit circuits play a central role in quantum information. As such, one could naturally assume that circuits implementing symple…