#jobopening Department of Chemistry, University of Copenhagen Tenure-track assistant Professor of Quantum Algorithms for Chemistry and Life Science. Application deadline: 06-08-2023 jobportal.ku.dk/tenure-track/?…

A new paper 'Going Beyond Gadgets' from a team of QMATH members and collaborators: arxiv.org/abs/2306.13739, providing a new framework for analog quantum simulation, combining complexity theoretic considerations and practical experimental requirements.

Masterclass on Quantum Learning Theory in Copenhagen, with some fantastic lecturers: Jonas Helsen, Robert Huang, Yihui Quek, Ingo Roth and Ronald de Wolf! See qmath.ku.dk/events/quantum… for registration. The deadline for funding applications is June 30th.

📢 new preprint just out: Preparation of matrix product states with log-depth quantum circuits We give an explicit circuit to prepare normal MPS (aka unique ground states of local gapped Hamiltonians) and prove it's asymptotically optimal scirate.com/arxiv/2307.016…

New paper out from a team of QMATH members: arxiv.org/abs/2307.07394 on a resource theory of tensor networks. The paper explores connections between the search for faster matrix multiplication algorithms and tensor networks which use multipartite entanglement.

Deadline extended to August 20 - come work with us!

Thanks to all participants and speakers in the QMATH masterclass on Quantum Learning Theory qmath.ku.dk/events/quantum… for a great week of lectures!

A new preprint "More Quantum Chemistry with Fewer Qubits" from researchers at QMATH and ETH arxiv.org/abs/2308.16873 shows how to combine perturbation theory with quantum algorithms for quantum chemistry problems, improving accuracy without increasing the number of qubits needed.

A preprint on random matrices from QMATH members Jacon Fronk and Torben Krüger, with Yuriy Nemish arxiv.org/abs/2308.16778, zooming in on the edge of spectra of products of random matrices.

i did it it's done phd ✔️

n-extendibility is well known for certain highly symmetric states. Our recent work arxiv.org/abs/2309.16655 analytically solves the question of n-exchangeability for these states.

Join QMATH as a postdoc! We have a position for an exciting interdisciplinary project on quantum algorithms for chemistry in the context of wellcomeleap.org/q4bio/. See linkedin.com/feed/update/ur… for details.

Preprint by QMATH member Matthias Christandl arxiv.org/abs/2311.02190 on a new perspective on tensors and multipartite entanglement, using hypergraphs.

Join the master Quantum Information Science at the University of Copenhagen and DTU! Here are two short videos giving an impression: studies.ku.dk/masters/quantu… on this interdisciplinary program.

📢 new preprint: Computational complexity of isometric tensor network states scirate.com/arxiv/2402.079… IsoTNS are versatile variational states, but how easy is it to compute their properties? We relate this to widely studied complexity transitions in quantum dynamics 🧵 1/5