Quantum Adjustments

Until recently we were not aware about ongoing quantum initiatives at the Norwegian Metrology Service (Justervesenet – JV). But then we got a pleasent e-mail from Susmit Kumar from JV’s Electricity group informing us about their mandate regarding accurate SI values of voltage, resistance, and current.

During a very pleasent day-long meetup Thursday 11th of April, we got to learn about their plans and ongoing work. And they learned about the scope of our hub, which includes precisely this kind of activity.

Right side: Susmit Kumar, Pascal Sado, Lars Kristian Skaar and Bjørnar Karlsen from the Norwegian Metrology Service. Our own Maryam Lotfigolian and Aleksandar Davidov, left side, gave a very interesting presentation on their work on routing optimization using quantum annealing for Ruter.

In particular, we were quite impressed by their work on Josephson junctions. If there were any doubt about the relevance of quantum technology when it comes to high precision metrology at JV, these doubts certainly evaporated during these hours together. And their ambitious plans for further quantum research would only seem natural.

We are looking forward to collaborations – both in research and education.

Yet another flight with Bendiksen Airways

It was a pleasure for us to welcome podcast host Alexander Bendiksen at our hub once again. Clearly, some of our quantum fascination has rubbed off on him!

Please tune in to his new podcast episode here (in Norwegian):

https://open.spotify.com/episode/2jazRXMbyzgrre5dJUEXXP?si=fa3028bf608b4c52&nd=1&dlsi=4abac97f7b834f72

And do check out the other interesting episodes as well! About half of them are dedicated to training and football, while the rest is about everything else. Perhaps philosophy is the closest you get to a common denominator here?

Several people have been given the chance to share their thoughs through Alexander’s microphone, including bishop Kari Mangrud Alvsvåg, biologist Dag O. Hessen, bicyclist Mads Kaggestad, expert on international law Cecilie Hellestveit and our own expert on transhumanism Anders Braarud Hanssen.

Norwegian Academy of Technological Sciences gets a visit

It was a true pleasure when the Hub was contacted by Arnstein Wee, from the Stavanger-branch of Norges tekniske vitenskapsakademi, the Norwegian Academy of Technological Sciences. He wanted to hear more about quantum computing. Of course, asking a quantum hubber whether she or he would like to talk quantum, is a bit like asking “is the pope catholic?”. Yes!

Arnstein Wee and a creative picture of a quantum processor.

The turnout at the gathering, March 20th was impressive. And so was the interest and quality of questions posed by the attentive audience. A true pleasure!

When yours truly is given a microphone and asked to talk about an interest close to heart, chances are that the sum of the many words which come out at a rather high pace, combined with the many, many slides, can be quite overwhelming. With this in mind, I am particularly thankful for the hospitality and the enthusiasm I was met with.

Visit from Akademiet

It was true pleasure to host the Agora class from Akademiet Bislet Wednesday March 6th.

Fifteen eager and attentive learners found their way to our hub, where they heard about quantum theory and technology. And more importantly: The got to do it. They did so by solving the Schrödinger equation – analytically and numerically. And they were acquainted with our quantum computers Hugin and Munin – in addition to doing some quantum gaming.

Andre showing how to solve the Schrödinger equation.

We, the hosting scientists, Andre, Sergiy and Sølve, were all impressed – and challenged – by the questions we were asked. Impressive.

Andre and Sergiy sharing thoughts on the perks of being a scientist.

We also hope that some of the pupils were a little bit impressed – and tempted – by what we can offer at OsloMet. Perhaps some of them will apply to our newly established bachelor program in Mathematical modelling and data science, which Kristoffer presented towards the end of the program.

Kristoffer Helton making a strong case for why taking a bachelor in mathematical modelling could be a good idea.

Although a bit weary with several oddities to digest, we do hope that our guests found this encounter with the quantum world to be an all together pleasant one.

Talk by V. Bakkestuen at the Center for Advanced Study

During one of the events of NTNU Associate Professor Ida-Marie Høyvik’s YoungCAS fellowship, PhD student Vebjørn Bakkestuen delivered a presentation on his recent studies in quantum electrodynamics density-functional theory (QEDFT). His talk provided an overview of the mathematical formulation of density-functional theory and its application to the quantum Rabi model. The central theme highlighted the mathematical compatibility of the quantum Rabi model with standard density-functional theory methodologies. The presented work is part of the REGAL project.

The event took place on February 27th and attracted researchers from various universities across Norway, including NTNU, UiO, UiT, and OsloMet.

Girls & Tech

We are really proud about having been a part of the Jenter og teknologi gathering held at Chateau Neuf February 15th.

Maryam Kaviani, along with Kersti Fosse Blålid and Notto Thelle from the OsloMet Makerspace and people from the University of Oslo, made it all happen.

About 400 girls from various videregående skoler was registered. They were given the chance to hear several impressive woman working within diverse fields related to technology. Their message was clear: We need more girls to choose a technological education!

At the event several technology oriented educations at the University of Oslo and at OsloMet presented themselves at various stands. At one of these our own quantum tech girls Ankana Singha and Maryam Lotfigolian were found – along with our two-qubit Hugin quantum computer. It was a true pleasure to see how they were approached by many aspiring young tech-savvy girls. The quantum tech future looks bright!

PhD Fellowship position in Visualization of Quantum Theory

The Department of Computer Science has a vacant PhD Fellowship position within the field of visualization of quantum theory. The project is a novel and innovative research collaboration that combines technology and art and is a newly established collaboration between the Department of Computer Science and the Department of Art, Design and Drama. The successful applicant will be affiliated with the Mathematical Modeling group and the newly established OsloMet Quantum Hub. In addition, work within the project will be carried out closely with various local, national, and international collaborators.

Link to full application text

Kvantefysikk for nyfikne

Vi synest kvantefysikk og kvanteteknologi er alt for viktig og forunderleg til å vere ei greie for spesielt interesserte. Men mykje av det ein lærer om kvante-verda legg opp til å ha lag på lag med matematikk-kurs på førehand. Det ønsker vi å gjere noko med.

Til hausten startar vi opp eit kurs som har som mål å gi alle interessesrte ein introduksjon til kvanteverda:

https://www.oslomet.no/om/nyheter/derfor-vite-meir-om-kvanteverda

Matematikk- eller programmerings-erfaring er inga føresetnad. Gjennom presentasjonar, diskusjonar, demonstrasjonar og intuisjonar håpar vi at dei som deltar sit att med eit visst bilde av korleis mikrokosmos er skrudd saman – og korleis dette blir brukt – og vil bli brukt – teknologisk. Stikkord: Kvantedatamaskinar.

Kurset er på 5 studiepoeng, og vi har plass til 20 nyfikne studentar.

Visit from the Danish embassy

We were thrilled to be contacted by Anton Højris Middelhede at the Danish embassy in Oslo for a get-together while 2024 was still young. Together with Emilie Michaelsen and Øystein Sandvik we had a very interesting – and promising – exchange of thoughts and interesting opportunities. Øystein represents Invest in Denmark, a public service aimed to facilitate establishing new enterprises in Denmark.

As many may know, Denmark has a long-standing and proud quantum history – one that is not limited to Niels Bohr and his “Copenhagen interpretation” of quantum physics, but also involves dedicated research and innovation which extends as far as quantum physics itself.

And, contrary to Norway, Denmark is already a major player when it comes to making the second quantum revolution happen – aided by both substantial and public and private funding.

Our Danish contacts are most welcome again. As we did not manage to stick to our time schedule the last time, we are certain that we will find interesting things to talk about also next time we meet.

From left to right: Laurence Habib, dean at the Faculty of Art, Technology and Design, Øystein Sandvik, Invest in Denmark, Emilie Michaelsen and Anton Højris Middelhede, the Danish embassy, Silje Røysen Salvador, senior advisor at OsloMet, Andre Laestadius (behind Sergiy) and Sergiy Denysov.

Exploring the Wonders of Quantum Mechanics: High School Visit to the Quantum Hub

At the end of November 2023, the Quantum Hub and DQUANT welcomed a group of high school students from the Kuben videregående skole eager to learn about quantum mechanics. The visit comprised detailed lectures and practical tutorials aimed at introducing the students to the intricate and beautiful world of quantum physics.

The day commenced with an overall introduction and motivation to the topic. This was followed by instructive lectures on solving the Schrödinger equation for the hydrogen atom. The different sessions provided an overview of the equation’s application beyond the ground state and its significance in understanding atomic behavior exemplified by quantized energy levels for the one-electron system.

Following the lecture, the students participated in hands-on tutorials exploring the basics of quantum computing. Quantum Hub affiliated students and researchers guided them through demonstrations and experiments elucidating concepts such as superposition and entanglement.

It is our hope that the visit left the students with a deeper understanding of the fundamental principles governing the quantum realm. As they departed, it is our hope that the experience had sparked a greater interest in the complexities of quantum mechanics among the budding scientists.

This event was planned and led by A. Laestadius in close collaboration with S. Selstø, S. Denysov, and Owen Haugen Ogbebo.