Nat/Sci In-Person: Quantum Computing for Beginners

Quantum Computing for Curious Minds: A Beginner’s Guide
Two In-Person Sessions
Mon., Apr. 7, 14, 2025, 6:30-8:30 pm MT

The hype around quantum computing continues to grow as breakthroughs and new applications arise, fueling excitement about its potential to revolutionize our lives in cybersecurity, business, medicine and much more. “The excitement stems from quantum computing’s potential to solve problems better than classical computers,” says physics professor Mark Siemens, PhD. “But amidst the buzz, it’s crucial to distinguish between the hype and what’s actually possible.” Experts add that while quantum computers hold immense promise, they’re still in the early stages of development, and practical, large-scale applications are yet to be realized. In this class, which requires no prior knowledge or experience with physics or quantum computing, Siemens offers a balanced view, highlighting quantum computing’s groundbreaking possibilities and its realistic limitations. The class will start with an introduction to the fundamental principles of quantum mechanics, including concepts such as superposition, entanglement and the basic unit of information known as qubit. Students will build their own qubit model and use it to better understand the abstract concept of a qubit as a tool to explore how quantum computers operate, including the role of qubits and quantum algorithms. Finally, the class examines current real-world applications and the challenges researchers face in scaling up quantum technologies. Students come away with a solid understanding of the core concepts of quantum computing and an appreciation for its potential.

Dr. Mark Siemens is a professor and associate chair of DU’s Department of Physics and Astronomy. His research interests include quantum information and fluid dynamics.