Pascal Vecsei

Pascal Vecsei is a Visiting Faculty member at Aalto University's Department of Applied Physics and a Doctoral Researcher at the Centre of Excellence in Quantum Technology (QTF). He holds a Doctoral Degree (Tekn. toht.) in Teknillinen Fysiikka from Aalto University (awarded 2025) and a Master's in Natural Sciences from Universität Zürich (2021). His research focuses on quantum phase transitions, topological materials, and computational methods in condensed matter physics.

• Doctoral Degree in Technical Physics (2025), Aalto University
• Master's in Natural Sciences (2021), Universität Zürich

Vecsei's work centers on quantum phase transitions using advanced techniques like Lee-Yang formalism, tensor networks, and neural network quantum states. His studies on topological magnets and interacting fermion systems contribute to understanding critical behavior in quantum materials.

His publications include studies on 2D quantum Ising models, topological quantum magnets, and fermionic phase diagrams, with a recurring emphasis on phase transitions and critical phenomena. Key collaborations include researchers like Jani Lado and Christian Flindt.

Vecsei has contributed to Physical Review B and Physical Review Research, with open-access outputs attracting significant downloads and citations. His work intersects quantum physics, computational methods, and condensed matter systems.