Nobel Prize in Physics 2025: colloQUTE Lecture by Miroslav Grajcar
On 20 November 2025, the Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava hosted a compelling colloQUTE lecture by prof. Miroslav Grajcar organised by Department of Experimental Physics. The event drew a broad academic audience marking a vibrant engagement with one of the most significant recognitions in contemporary science.
Celebrating a Milestone in Quantum Science
Prof. Grajcar centered his talk on the 2025 Nobel Prize in Physics, awarded to John Clarke, Michel Devoret, and John Martinis for their discovery of macroscopic quantum tunneling and energy quantization in an electrical circuit – a breakthrough that paved the way for realizing devices interpretable as qubits at macroscopic scales. He elucidated the scientific and technological impact of this discovery, connecting foundational quantum phenomena to the rapidly advancing realms of quantum computers, quantum simulators, and quantum-limited detectors. These technologies not only push the boundaries of fundamental physics – such as searches for dark matter and tests of quantum interpretations – but also show promise in applied areas including chemistry, materials research, microelectronics, and even drug discovery.
Engaged Discussion and Broader Perspectives
The presentation was followed by an engaging Q&A session, with participants discussing both conceptual and practical implications of the Nobel-recognized work. Prof. Grajcar’s ability to bridge deep physical insight with clear exposition made the complex subject matter accessible while highlighting its relevance for ongoing research and innovation.
The lecture underscored the importance of foundational experiments in shaping future directions in quantum technologies and served as a meaningful celebration of the International Year of Quantum Science and Technology 2025.
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