The Post-Quantum World Protiviti

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.   
The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.  

Large language models are … large. Forget Bitcoin and recharging electric vehicles; the grid could be toppled by powering AI in a few years. It would be optimal if AI could run on more underpowered edge devices. What if there was a quantum-inspired way to make LLMs smaller without sacrificing overall performance in combined metrics? We explore a way to do that and other advanced ideas, like selectively removing information from models, in this episode. Join Host Konstantinos Karagiannis for a chat about how businesses can solve many of the woes associated with bringing AI in-house with Sam Mugel from Multiverse.  
For more on Multiverse, visit https://multiversecomputing.com/.  
Read the CompactifAI paper: https://arxiv.org/abs/2401.14109.  
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.   
The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.

The phrase “quantum internet” gets tossed around a lot, usually as a placeholder for something that will fix many nonspecific issues in the future. The core concept of quantum networking is a real thing, though, and is more robust today than you might think. How does it work? How fast is it? And is it really running in the Big Apple? Join Host Konstantinos Karagiannis for a chat with Noel Goddard from Qunnect as they explore all this and potential business use cases. 
 
For more on Qunnect, visit www.qunnect.inc/. 
 
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.  
 
The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans. 

Is post-quantum cryptography safe from quantum computing? Do we really need thousands of qubits to attack RSA? We examine some of the challenges to PQC strength and timeline that have recently emerged in scientific papers and consider what makes peer review such a crucial part of the process. Join Host Konstantinos Karagiannis for a chat about the actual state of PQC and how it will affect your organization.  
Papers mentioned:  
“Quantum Algorithms for Lattice Problems”: https://eprint.iacr.org/2024/555.  
“Factoring integers with sublinear resources on a superconducting quantum processor”: https://arxiv.org/abs/2212.12372. “Fast Factoring Integers by SVP Algorithms”: https://eprint.iacr.org/2021/232.  
“A comment on ‘Factoring integers with sublinear resources on a superconducting quantum processor’”: https://arxiv.org/abs/2307.09651.  
“A Side-Channel Attack on a Hardware Implementation of CRYSTALS-Kyber”: https://eprint.iacr.org/2022/1452.  

Visit Protiviti at https://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.   

The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.

While we await practical business advantage with quantum computing, another important question arises: Has quantum information science already furthered our understanding of science? What’s the difference between a simulator and an emulator, and how does a physical quantum computer fit in? Join Host Konstantinos Karagiannis for a chat with Lincoln Carr from Colorado School of Mines as they explore these topics, along with everything from tensor networks, to thermodynamics, to complexity, with an eye to how the hardware timeline will make practical power a reality. 
 
For more on Lincoln Carr’s work, visit https://people.mines.edu/lcarr/. 
 
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.  
 
The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans. 

There’s been much speculation about how fault-tolerant quantum computing might accelerate the power of artificial intelligence in the future. But what if those technologies switched roles? AI is already improving certain aspects of current quantum technology. Find out how businesses and verticals can start to use these techniques for real use cases in quantum sensing, simulation and migration to post-quantum cryptography. Join Host Konstantinos Karagiannis for a chat with Paul Kassebaum from SandboxAQ. 
 
For more on SandboxAQ, visit www.sandboxaq.com/. 
 
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.  
 
The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.