When Richard Feynman proposed the idea of a quantum simulator or computer in 1981, he was frustrated by the limitations of classical systems. He logically suggested that if we live in a quantum world, we need a quantum device to simulate all the interactions of particles that make up reality. An excellent example of such a transistor-choking calculation is the quantum many-body problem. Have quantum computers finally cracked it and reached the level of Feynman’s original idea? Can working on such approaches lead to better quantum computers and help solve real business use cases soon? Join Host Konstantinos Karagiannis for a chat with Benedikt Fauseweh from TU Dortmund University and the German Aerospace Center (DLR) as they explore these topics and whether this work has anything to do with The Three-Body Problem novel and Netflix show.
For more on Benedikt Fauseweh’s work, visit https://cmt.physik.tu-dortmund.de/fauseweh-group/.
To read the Nature paper we discuss, visit www.nature.com/articles/s41467-024-46402-9.
Visit Protiviti at www.protiviti.com/US-en/technology-consulting/quantum-computing-services to learn more about how Protiviti is helping organizations get post-quantum ready.
Follow host Konstantinos Karagiannis on all socials: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech.   
Questions and comments are welcome!
Theme song by David Schwartz, copyright 2021.
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The Quantum Many-Body Problem — with Benedikt Fauseweh of TU Dortmund University

The Post-Quantum World