779 citations · 5.8k across the 56 of their papers we have counts for
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Spectral Gap Amplification
Rolando D. Somma, Sergio Boixo
A large number of problems in science can be solved by preparing a specific eigenstate of some Hamiltonian H. The generic cost of quantum algorithms for these problems is determine…
Quantum simulation of time-dependent Hamiltonians and the convenient illusion of Hilbert space
David Poulin, Angie Qarry, R. D. Somma +1
We consider the manifold of all quantum many-body states that can be generated by arbitrary time-dependent local Hamiltonians in a time that scales polynomially in the system size,…
Efficient quantum state tomography
Marcus Cramer, Martin B. Plenio, Steven T. Flammia +6
Quantum state tomography, the ability to deduce the state of a quantum system from measured data, is the gold standard for verification and benchmarking of quantum devices. It has…