In this insightful interview, a Berlin-based quantum physicist shares his journey into the world of quantum theory, his current work on verification protocols for quantum computations, and the unique advantages of conducting research in Berlin. From interdisciplinary collaboration to the vibrant scientific culture of the city, discover how Berlin supports cutting-edge quantum research and fosters independent scientific growth.
What inspired you to pursue a career in quantum physics?
I was always fascinated by how quantum physics challenges our intuition and reshapes our understanding of reality. Over time, I became especially drawn to the way abstract mathematical structures in quantum theory can have real technological consequences. That bridge between deep theory and emerging quantum technologies keeps me motivated every day.
Why did you choose to conduct your research in Berlin?
Berlin has a uniquely dynamic and interdisciplinary research environment. It offers both world-class theory groups and close ties to experimental platforms, which aligns perfectly with my interest in hardware-oriented quantum research. It’s also a city that encourages scientific independence and innovation.
What advantages does Berlin offer for quantum physics research compared to other cities or countries?
Berlin brings together a critical mass of researchers from diverse areas—quantum information, condensed matter, computation—all in one place. The level of collaboration here is unmatched, and the presence of initiatives like BERLIN QUANTUM strengthens that even further. Plus, the openness to unconventional ideas makes it a great place for independent thinkers.
Can you tell us about a current project or experiment you are working on?
Right now, I’m working on verification protocols that allow us to compare quantum computations across different hardware platforms. This involves both theory and collaboration with experimentalists, which I find especially rewarding. It’s an exciting step toward practical and scalable quantum certification for non-trivial states.
How does BERLIN QUANTUM and the Berlin research landscape support your work, and which resources are particularly helpful?
BERLIN QUANTUM helps foster connections across universities and institutes, which is crucial for my cross-disciplinary research. It gives access to shared expertise, local quantum hardware developments, and young researchers interested in pushing boundaries. These networks really amplify the impact of my work.
What role does collaboration with other scientists and institutions in Berlin play in your research?
Collaboration is central to my work—especially in a city like Berlin, where researchers from different areas of quantum science are in close proximity. It’s easy to exchange ideas, start conversations, and build bridges between theory and experiment. The ecosystem here naturally supports these kinds of interdisciplinary interactions, which enrich my research and often lead to unexpected insights.
How does living in Berlin influence your personal and professional development?
Living in Berlin gives me the freedom to think creatively—both in my work and my life outside the lab. It’s a place that values individuality and doesn’t force you into a rigid mold. That spirit of openness reflects in the way I do research and interact with colleagues.
In your opinion, what are the most exciting developments or trends in quantum physics that we can expect in the coming years?
I think we’ll see a lot of progress in the verification and benchmarking of quantum devices—tools that are essential as we scale up. Also, the interface between quantum computing and many-body physics is revealing entirely new phenomena. It’s a time when both fundamental understanding and applications are evolving fast.
Do you have a special experience or anecdote from your time in Berlin?
One of my very first nights in Berlin, I ended up in a spontaneous discussion with a group of people about interpretations of quantum mechanics. It’s not a topic I usually find particularly useful from a scientific standpoint, but I do appreciate it philosophically—and the fact that this happened on night one or two really struck me. It captured something essential about the city: the openness, the spontaneity, and the kind of place where deep conversations just happen without planning.
What advice would you give to young scientists who aspire to a career in quantum physics and might consider coming to Berlin?
Stay curious, stay independent, and don’t be afraid to ask bold questions. Berlin offers the space to grow scientifically without conforming to rigid hierarchies. If you want to explore your own path in quantum science, this is a great place to do it.