Speaker Series

The QuantUM Speaker Series

The QuantUM speaker series is an ongoing event hosting experts in quantum science for presentations on their research. QuantUM has hosted professors and researchers from around the Midwest, presenting on topics including development of quantum algorithms, novel theories in quantum gravity, and quantum phenomena in materials science. Talks are aimed at students of all backgrounds, providing both an accessible introduction for those who are new to the topic and advanced insights for those with existing knowledge.

Explore our past speakers below!

Building a Hybrid Quantum-Classical Computing Ecosystem

Gokul Ravi (Sept. 2025)

Biography: Assistant Professor, Computer Science & Engineering, University of Michigan and Fellow at the Quantum Research Institute

Abstract: Quantum computing (QC) is a transformative technology with the potential to revolutionize computing. Despite major theoretical and experimental progress over the past three decades, a significant gap remains between the demands of quantum applications and the capabilities of current hardware. QC still faces major challenges in delivering accurate, efficient solutions to real-world problems. The quantum ecosystem is inherently hybrid, with quantum devices tightly coupled to classical hardware and software. Advancing these components in a synergistic manner is essential to bridging this need-capability gap and enabling a practical quantum future. As the field continues to grow, substantial progress is needed at the quantum-classical interface, including: (a) scalable software for executing real-world applications on noisy devices, (b) low-cost, efficient classical hardware with minimal latency and bandwidth limitations for scaling up quantum processing, and (c) a smooth transition path from noisy devices to fault-tolerant systems. In this talk, I will highlight several examples of our research addressing these challenges.

Capturing the Shortest Moments with Light

Yuki Kobayashi (Feb. 2025)

Biography: Assistant Professor, Chemistry, University of Michigan and Fellow at the Quantum Research Institute

Abstract: The Kobayashi Research Group at the University of Michigan explores the ultrafast dynamics of quantum materials through advanced laser spectroscopy. By developing cutting-edge attosecond x-ray and XUV light sources, the group probes sub-femtosecond electron motion in systems ranging from polyatomic molecules to low-dimensional heterostructures. This talk focuses on the design of next-generation optoelectronic and energy technologies.

Exploring Quantum Machine Learning: From Algorithms to Applications

Mohaamad Aamir Sohail (Nov. 2024)

Biography: Ph.D. candidate, Quantum Information Science, University of Michigan

Abstract: In recent years, quantum machine learning has emerged as a promising approach for solving complex computational problems that challenge classical computers. In this talk, we will explore the motivation behind QML and introduce fundamental concepts that make quantum-enhanced learning distinctive and powerful. Starting with an accessible introduction to classical versus quantum machine learning, we will delve into the basics of variational quantum algorithms like the Variational Quantum Eigensolver (VQE) and Quantum Approximate Optimization Algorithm (QAOA). We will discuss how these algorithms can be applied to real-world optimization problems and design a quantum classifier using variational circuits.

Quantum Materials Under Light Illumination

Liuyan Zhao (Oct. 2024)

Biography: Associate Professor, Physics, University of Michigan

Abstract: In recent years, we frequently hear about the term "quantum materials", and perhaps, wonder about the definition and the manifestation of quantum materials. At the same time, we are often curious about how we can access the quantum aspect of quantum materials, as sometimes they are hidden to conventional and classical experimental probes. In this talk, we will start with an overview of quantum materials, and then, we will go through several cases to show our group's effort in studying and designing quantum materials.

Quantum Sensing and Metrology

Jennifer Choy (Apr. 2024)

Biography: Assistant Professor, Electrical and Computer Engineering, University of Wisconsin-Madison

Abstract: The talk will focus on the development of quantum sensing platforms and the application of nanoscale optics, photonics, and mechanics to improve the utility and performance of quantum sensors.

Quantum Computing and Quantum Gravity

Finn Larsen (Feb. 2024)

Biography: Professor, Theoretical Elementary Particle Physics, University of Michigan

Abstract: This talk will focus on ideas in quantum computing, like entanglement and quantum error correction, concluding with how these ideas enter the modern understanding of space and time.

Entanglement-Enhanced Sensing and Data Processing

Zheshen Zhang (Dec. 2023)

Biography: Associate Professor, Electrical Engineering and Computer Science, University of Michigan

Abstract: The 20th century has witnessed the rise of quantum mechanics and its fueled scientific and technological revolution. The humankind is now on the verge of a second quantum revolution sparked by quantum information science and engineering (QISE). Entanglement as a quintessential quantum resource lies at the heart of QISE, giving rise to a plethora of quantum-enabled or enhanced capabilities that shift the landscape of communication, sensing, and computing. In this talk, I will present our recent experimental advances in entanglement-enhanced sensing and data processing.

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