Institut for Matematik og Datalogi

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Speaker: ​Edison Carrera (CEA).Abstract: Rydberg-atom arrays provide a programmable platform for engineering long-range interacting spin systems and generating metrologically useful entangled states. In this talk, I will present a quantum optimal-control approach for preparing spin-squeezed states in ring arrays with van der Waals Ising interactions. Starting from an initially unentangled state, gradient-based optimization is used to design tailored pulse sequences that drive the system toward strongly correlated states with a prescribed squeezing direction. Compared with the uncontrolled dynamics, the optimized protocols yield substantially enhanced spin squeezing and remain robust as the system size increases.A notable feature is that control pulses optimized on small arrays can be transferred to significantly larger systems without re-optimization, suggesting a scalable route to entangled-state preparation in programmable Rydberg platforms. I will conclude with a brief outlook on related questions of controllability and state-preparation complexity in neutral-atom systems.

The Masterclass is mainly aimed for master students, advanced bachelor students and PhD students interested in quantum computing from any related fields.

The Masterclass is mainly aimed for master students, advanced bachelor students and PhD students interested in quantum computing from any related fields.

Speaker: Raphael Senghaas (​Heidelberg University).Abstract: TBA

The Niels Bohr Quantum Summer School is a national initiative under the Danish National Quantum Strategy, bringing together Danish and international PhD students for an intensive two-week programme in quantum science and technology. This year’s edition focuses specifically on Quantum Algorithms and Quantum Software, discussing the quantum computational model, quantum algorithm design, and quantum software compilation and optimization, including the principles from quantum mathematics and computer science that underpin these topics.

SDU Sønderborg 21 August 2026 - NEW DEADLINE 20 JULY - A forum for researchers, health professionals and employees in companies to meet

SDU Sønderborg 21 August 2026 - NEW DEADLINE 20 JULY - A forum for researchers, health professionals and employees in companies to meet

Mathematics continues to shape the technologies, economies, and discoveries of tomorrow. This conference brings together leading minds to explore how applied mathematics drives innovation, connects fields, and creates real-world impact.

Mathematics continues to shape the technologies, economies, and discoveries of tomorrow. This conference brings together leading minds to explore how applied mathematics drives innovation, connects fields, and creates real-world impact.

In this presentation, I will present my methods for activating teaching, which I have implemented both in an existing course I took over from a colleague, and in a new course that I have built myself from scratch.

Et udvidet FNUG forskningsseminar med gæsteforskere.

På dette forskningsseminar præsenterer forskere og studerende fra FNUG nyt fra deres aktuelle forskning. Inden da er der frokost på sammenskudsbasis

Poster Session og oplæg