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A key step in many quantum algorithms is setting everything up, like the state of every qubit in the computer: you need all your dominoes in place before you can do much else. This is called “state preparation”, and it’s a trickier problem than it might seem. Our team has developed new protocols that can help – and in a big way. Specifically, we worked on preparing “multivariate” functions, which are functions used to solve problems with more than one variable, or in more than 1 dimension. State preparation is a hard problem, and it costs exponentially many resources to prepare an arbitrary state. By using the tricks detailed in the paper, our technique uses only polynomially many resources – meaning that this method has better asymptotic scaling than many other non-heuristic methods (which are often designed to work in only one dimension). A very nice feature of this work is that it is broadly applicable, generic, and entirely modular – meaning it can be plugged in to the beginning of almost any quantum algorithm, giving our customers and users even more flexibility and power. Read more in this blogpost: https://lnkd.in/ecDCjMXW Read the scientific paper: https://lnkd.in/e7S8u6En Access our H-Series hardware: https://lnkd.in/eV6b6nWw

We’ve just found a new, resource-efficient way to set up calculations

We’ve just found a new, resource-efficient way to set up calculations

quantinuum.com

Stephen Ibaraki

Global Chairman REDDS Capital, Microsoft 22 Global Awards (7 Awards, 2018-2025 in AI), Investor/Venture Capitalist, Futurist, Serial Entrepreneur, Founder & Chair Outreach UN ITU AI For Good, Author, 300+ recognitions

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Quantinuum - Ilyas Khan, KSG — outstanding contributions 💯🌎

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