In 1973, physicist Philip W. Anderson theorized the existence of a new state of matter that has been a major focus of the field, especially in the race for quantum computers. Click to rate this […]
Superconducting coupling between two regions separated by a one micron wide ferromagnetic compound has been proved by an international team. This macroscopic quantum effect, known as Josephson effect, generates an electrical current within the ferromagnetic […]
Quantum 5, 596 (2021). https://doi.org/10.22331/q-2021-12-02-596 Variational quantum eigensolvers (VQEs) are a promising class of quantum algorithms for preparing approximate ground states in near-term quantum devices. Minimizing the error in such an approximation requires designing ansatzes […]
Quantum 5, 595 (2021). https://doi.org/10.22331/q-2021-12-02-595 In order to build a large scale quantum computer, one must be able to correct errors extremely fast. We design a fast decoding algorithm for topological codes to correct for […]
Quantum computer and many other quantum technologies rely on the generation of quantum-entangled pairs of electrons. However, the systems developed so far typically produce a noisy and random flow of entangled electrons, which hinders synchronized […]
UNIVERSITY RESEARCH NEWS — Today’s quantum computers are complicated to build, difficult to scale up, and require temperatures colder than interstellar space to operate. These challenges have led researchers to explore the possibility of building […]
The theory group at Forschungszentrum Juelich is looking for highly motivated candidates to fill a fully-funded PhD position over the next few months. It is a fully-funded PhD position focusing on theoretical aspects of large […]
A talk to UT Austin’s undergraduate math club (handwritten PDF notes) about Hao Huang’s proof of the Sensitivity Conjecture, and its implications for quantum query complexity and more. I’m still not satisfied that I’ve presented […]
NTT DATA is part of the NTT group of companies and is one of the leading providers of IT and business services in over 50 countries worldwide. They will be working with Classiq to utilize […]
The HPCQS project sets out to integrate two quantum simulators, each controlling about 100+ qubits with classical supercomputers located at the Joliot Curie of GENCI, operated at CEA/TGCC, and the JUWELS modular supercomputer at the Jülich Supercomputing […]
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