TL;DR
A processor with programmable superconducting qubits is reported using a processor with programmable superconducting qubits to create quantum states on 53 qubits, occupying a state space 2 53 ⇠ 10 16 .
Inspired by classical Markov Chain Monte Carlo (MCMC) methods, dissipative quantum algorithms are an emerging class of methods for preparing quantum states on a quantum computer. They operate by simulating a dissipative process governed by a mathematical operator known as the Lindbladian. The performance of these algor...
This work establishes a framework for the representation of quantum dynamics in molecular and condensed matter systems, designed for execution on topological quantum hardware, by leveraging the non-Abelian braiding statistics of Fibonacci and Ising anyons and the Solovay-Kitaev algorithm to approximate unitary propagat...
The results show that circuit-level parallelism can reduce execution cost on current quantum hardware and simulation time on GPU clusters, with the potential for greater benefits as device quality and qubit counts increase.
This work demonstrates direct, cross-platform measurement of quantum computational capability using a new benchmark that quantifies the size of the largest computationally relevant quantum circuits that a machine can execute successfully and the speed at which it can execute them, and project the growth of capability a...
Many signal processing tasks require intensive computations. Quantum computing promises to accelerate certain tasks, but algorithms must be designed around the limitations of quantum mechanics. This paper provides a quantum implementation of finite impulse response (FIR) filters, which are a widely used tool in classic...
An end-to-end real-time decoding stack for a universal fault-tolerant trapped-ion quantum computer architecture capable of decoding real workloads with millions of logical gates over hundreds of logical qubits is demonstrated.
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