Canadian breakthrough cuts 90% energy use for quantum computers
Canadian company Nord Quantique has developed a novel method to improve quantum error correction (QEC) that will help…
How quantum computers could break RSA encryption and cure Alzheimer’s
Over the past decade, artificial intelligence has dominated tech headlines, yet the field that could eclipse even AI’s…
Scaling up superconducting quantum computers
Müller, C., Cole, J. H. & Lisenfeld, J. Rep. Prog. Phys. 82, 124501 (2019). Article Google Scholar Klimov,…
Near-ultrastrong nonlinear light-matter coupling in superconducting circuits
Quarton coupler circuit Superconducting circuits is a leading platform for the study and control of light-matter interaction26,27. By…
A new Microsoft chip could lead to more stable quantum computers
Microsoft has been on a quest to synthesize this state, called a Majorana fermion, in the form of…
Entanglement of photonic modes from a continuously driven two-level system
Boström, K. & Felbinger, T. Deterministic secure direct communication using entanglement. Phys. Rev. Lett. 89, 187902 (2002). Article …
Simulating the non-Hermitian dynamics of financial option pricing with quantum computers
Quantum non-unitary time evolution QNUTE is a quantum algorithm that simulates the dynamics of the Schrödinger equation with…
Unconditional advantage of noisy qudit quantum circuits over biased threshold circuits in constant depth
Background In this paper, we consider classes of shallow-depth quantum circuits—circuits of constant depth independent of the input…