Title: Manipulating Topological Phases and Correlated States in HfTe₅

Speaker: Luis A. Jauregui, Department of Physics and Astronomy, University of California

Optical magnetometry has emerged as a powerful tool for non-invasive, high-resolution magnetic field sensing. In this QUBITS seminar, Hans Stærkind will present the novel EXAAQ magnetometer – a compact, high-field optical quantum magnetometer designed for use in MRI environments. The talk will cover its underlying quantum technology and its potential to improve MR image quality by detecting subtle imperfections in magnetic field gradients.

Quantum technology meets society – how do we shape the future together? Julia Cramer (Leiden University) explores how we can communicate quantum in an age of skepticism and ‘spooky’ science.

Achieving a provable exponential quantum speedup for an important machine learning task has been a central research goal since the seminal HHL quantum algorithm for solving linear systems and the subsequent quantum recommender systems algorithm by Kerenidis and Prakash. These algorithms were initially believed to be strong candidates for…

Danish Quantum Community is proud to host our 2nd annual Scientific Quantum Conference. This year we have partnered up with Aarhus University with support from the Novo Nordisk Foundation. Join us for a two-day deep dive into the Danish quantum research community – joining researchers across universities and across disciplines.

The majority of envisioned quantum technologies require robust properties, so that noise and disorder need not be suppressed to impractical levels. Thus, there is considerable interest in materials with quantum states that are topologically protected against disorder.

Topological quantum chemistry shows how the symmetry of local orbitals at…

Professor Ivan Damgård will discuss the impact of quantum computing on cryptography, particularly how the advent of large-scale quantum computers could disrupt current cryptographic systems. He will explore different approaches to address this challenge, including solutions that leverage quantum communication and others that do not, comparing their…