On this episode of Quantum Matters, Postquant Labs co-founders Colton Dillion and Rick Karbach share how D-Wave's annealing quantum technology is integrated into the Quip Network, a quantum-classical blockchain network. They explain their “proof of useful work” model, where quantum and classical computers compete side by side to solve optimization problems as a way to validate transactions more efficiently. Early testing with D-Wave’s quantum processing unit suggests it can produce higher-quality solutions faster and with significantly lower energy use than comparable GPU-based approaches, while the classical compute decentralizes the network until quantum computers become more numerous.

Listen in to hear how this hybrid approach works in practice and why energy efficiency is quickly becoming one of the most important challenges in the future of blockchain systems.

Learn More about D-Wave: https://www.dwavequantum.com/ 

D-Wave blockchain paper: https://www.dwavequantum.com/blockchain/ 

Quip Network: https://quip.network/ 

Postquant Labs: https://postquant.xyz/ 

Highlights:

09:32 – Building a Hybrid System Between Classical and Quantum

15:43 – Real-World Energy and Speed Tradeoffs

25:47 – The Vision: A Worldwide Quantum-Classical Computer

In this episode of Quantum Matters, host Murray Thom sits down with Dr. Andrew King, Senior Distinguished Scientist at D-Wave, to discuss the company’s landmark peer-reviewed research demonstrating quantum computational advantage on a

problem relevant to materials discovery.

Together, they unpack the result behind the headlines, including a calculation completed in minutes on a quantum processor that could take classical supercomputers nearly a million years. They explore what it took to validate that claim, why energy efficiency is becoming a critical part of the quantum computing story, and how these advances could impact materials science, blockchain, and AI.

Join us for an inside look at one of the most significant milestones in quantum computing and what it could mean for the future of computation.

Learn more about the Beyond Classical research:

https://www.dwavequantum.com/beyond-classical/ 

Explore the Blockchain research: https://www.dwavequantum.com/blockchain/ 

Highlights: 

03:41 — The Most Exciting Quantum Breakthrough in Years

11:49 — Why Quantum Computing Could Revolutionize Energy Efficiency

29:12 — What’s Next for Quantum Computing: New Controls and Capabilities

Show Glossary

• Quantum Phase Transition: A change in the state of a quantum system driven by quantum effects rather than changes in temperature.
• Programmable Quantum Magnet: A controllable quantum system designed to mimic the behavior of magnetic materials for experiments and simulations.
• Constraint Satisfaction Problem (CSP): A problem where a solution must satisfy a specified set of constraints or rules.
• Spin Glass: A disordered magnetic system with competing interactions that make finding its lowest-energy state difficult.
• Polynomial Speedup: An improvement where a quantum algorithm scales more favorably than a classical algorithm as problem size increases.
• Matrix Product State (MPS): A mathematical representation used to efficiently simulate certain quantum systems on classical computers.
• Projected Entangled Pair States (PEPS): An advanced tensor-network method used to model higher-dimensional quantum systems.
• Thermal Bath: The surrounding environment that exchanges heat with a physical system and can influence its behavior.
• Topological Phase Transition: A phase transition characterized by changes in a system’s global structure rather than conventional ordering.
• Order by Disorder: A phenomenon where fluctuations create an ordered state from a set of equally possible disordered configurations.
• Degenerate Ground States: Multiple lowest-energy states of a system that all have exactly the same energy.
• Hamiltonian: The mathematical description of the total energy and evolution of a physical system.
• Non-Ising Hamiltonian: A Hamiltonian that includes interactions beyond those found in the standard Ising model of magnetism.
• Multicolor Annealing: A quantum annealing technique that applies different control schedules to different groups of qubits.
• State Preparation: The process of initializing a quantum system into a desired starting state before computation or simulation.
• Doping Parameter: A variable describing how impurities are intentionally added to a material to alter its properties.
• Hopfield Network: A type of recurrent neural network that stores and retrieves patterns using an energy-based framework.
• Tensor Network: A mathematical framework used to represent and compute properties of complex quantum systems.

Technologies, about the effort to bring quantum computing into practical defense applications.

Dale details his team’s collaboration with D-Wave and Anduril applying quantum computing to

air and missile defense planning, and discusses the importance of housing a D-Wave

Advantage2 system at Davidson’s facilities in Huntsville, Alabama. 

From advanced simulations to mission-critical decision-making, discover what quantum

computing can do when national security is on the line.

Learn More: https://www.dwavequantum.com/solutions-and-products/public-sector/

Highlights include:

08:24 - Quantum Breakthrough in Missile Defense (Anduril × D-Wave × Davidson)

12:25 - Why Missile Defense Is a Perfect Quantum Use Case

22:59 - Making Quantum Real in Defense (Huntsville Deployment & Access)

In this episode of Quantum Matters, Murray Thom speaks with Gabriel Fernandes of the Wernher von Braun Advanced Research Center about a warehouse challenge faced by an automotive manufacturer. With warehouse capacity limits looming and the challenge of maintaining product flow, Gabriel shares how he turned to quantum-powered optimization to help rethink operations at scale.

Using real operational data, Gabriel explores how products could be assigned to gravity flow racks, demonstrating in simulation a 10x reduction in product re-insertions.

The result reflects a new way of thinking about coordination across modern supply chains, a practical, eye-opening look at quantum computing’s potential in action.

Highlights include:

• 6:30 - Programming a quantum computer for the first time 
• 15:53 - Quantum Solving the Warehouse “Tetris Problem”
• 21:00 -The 90% Cost Reduction Result

Highlights include:

1. 2:45 From Curiosity to quantum 
2. 6:29 Robot inspection at work
3. 15: 32 Quantum built with industry, not theory

Learn More: https://www.dwavequantum.com/

Quantum Optimization: https://www.dwavequantum.com/solutions-and-products/quantum-optimization/quantum-optimization/

Get Started with D-Wave Today: https://www.dwavequantum.com/build/getting-started/

Highlights:

8:00 - The 3 Things You Need to Solve Problems with Quantum

13:21 - Good Data Determines Good Results

23:36 - What Makes a Quantum Project Successful

Highlights include: 

7:10 - Solving Beijing's Traffic Congestion Problem with Quantum

13:42 - Live Traffic Rerouting in Action

20:08 - Hybrid Quantum + AI Collaboration

quantum computing company. Every episode will explore where quantum is making a

tangible difference today. You’ll hear from industry leaders, researchers, and academics

who are applying quantum technology to find answers to their most challenging

computational problems. You’ll also learn about real-world case studies to help you cut

through the hype, separate fact from fiction, and develop an informed position on what

this incredible technology could mean for you today.

Because quantum isn’t coming someday—it’s here, it’s scaling, and it’s creating

opportunities and delivering real ROI right now. So whether you’re a quantum skeptic,

enthusiast, or undecided, keep an eye out for Quantum Matters from D-Wave, coming

soon to YouTube, Spotify, Apple, and everywhere you get your podcasts.