Computer Sciencenpj Quantum Information
Hamiltonian dynamics on digital quantum computers without discretization error
E. Granet and H. Dreyer
Discover a groundbreaking algorithm by Etienne Granet and Henrik Dreyer that computes expectation values of time-evolved observables on digital quantum computers without any discretization error! This innovative method uses a finite number of gates while achieving arbitrary precision, poised to revolutionize the approach to non-sparse and time-dependent Hamiltonians.
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