Scalable photonic quantum computing architectures require photonic processing devices. Such platforms rely on low-loss, high-speed, reconfigurable circuits and near-deterministic resource state generators. In a new report now published in Science Advances, Patrik Sund and a […]
Please find below the advertisement for one fully funded PhD position in multiphoton quantum sensing and information processing at the Quantum Science and Technology Hub at the University of Portsmouth starting in October 2023 (or […]
Quantum 7, 1022 (2023). https://doi.org/10.22331/q-2023-05-24-1022 Equilibrium quantum many-body systems in the vicinity of phase transitions generically manifest universality. In contrast, limited knowledge has been gained on possible universal characteristics in the non-equilibrium evolution of systems […]
Insider Brief Sony Innovation Fund has become the latest high-profile investor to back Quantum Motion. The fund is s joining the second close of the company’s funding round, announced in February 2023, which raised over […]
What is Quantum & Why is it so Important for Teleportation? Physics that deals with atoms and subatomic particles is known as quantum physics. Physicists study the fundamental behaviour of these particles, which generally behave […]
Quantum 7, 1021 (2023). https://doi.org/10.22331/q-2023-05-24-1021 We explore the role of majorization theory in quantum phase space. To this purpose, we restrict ourselves to quantum states with positive Wigner functions and show that the continuous version […]
Insider Brief RIKEN and Intel Corporation will collaborate in the field of next-generation computing, including silicon-based quantum computers, artificial intelligence and high performance computing and . The memorandum of understanding on cooperation was signed on […]
Quantum 7, 1020 (2023). https://doi.org/10.22331/q-2023-05-24-1020 Exact solutions in interacting many-body systems are scarce but extremely valuable since they provide insights into the dynamics. Dual-unitary models are examples in one spatial dimension where this is possible. […]
Quantum 7, 1019 (2023). https://doi.org/10.22331/q-2023-05-24-1019 Computing the key rate in quantum key distribution (QKD) protocols is a long standing challenge. Analytical methods are limited to a handful of protocols with highly symmetric measurement bases. Numerical […]
Introduction As a relatively new field (at least commercially), quantum computing (leveraging quantum mechanics) has the potential to change outcomes in many industries and fields of science. There are a number of applications for quantum […]
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