Quantum 7, 958 (2023). https://doi.org/10.22331/q-2023-03-20-958 Field mediated entanglement experiments probe the quantum superposition of macroscopically distinct field configurations. We show that this phenomenon can be described by using a transparent quantum field theoretical formulation of […]
Quantum 7, 957 (2023). https://doi.org/10.22331/q-2023-03-20-957 Isometry operations encode the quantum information of the input system to a larger output system, while the corresponding decoding operation would be an inverse operation of the encoding isometry operation. […]
Quantum 7, 956 (2023). https://doi.org/10.22331/q-2023-03-20-956 As a cornerstone for many quantum linear algebraic and quantum machine learning algorithms, controlled quantum state preparation (CQSP) aims to provide the transformation of $|irangle |0^nrangle to |irangle |psi_irangle $ […]
The development of new information and communication technologies poses new challenges to scientists and industry. Designing new quantum materials—whose exceptional properties stem from quantum physics—is the most promising way to meet these challenges. An international […]
By adapting technology used for gamma-ray astronomy, researchers has found X-ray transitions previously thought to have been unpolarized according to atomic physics, are in fact highly polarized. Click to rate this post! [Total: 0 Average: […]
Researchers have devised a new concept of superconducting microwave low-noise amplifiers for use in radio wave detectors for radio astronomy observations, and successfully demonstrated a high-performance cooled amplifier with power consumption three orders of magnitude […]
When the paleontologist Michael D’Emic cut into the bones of Majungasaurus, a relative of Tyrannosaurus rex that roamed Madagascar 70 million years ago, he suspected that surprises might be hiding in them. But what he […]
Quantum 7, 955 (2023). https://doi.org/10.22331/q-2023-03-20-955 The time-marching strategy, which propagates the solution from one time step to the next, is a natural strategy for solving time-dependent differential equations on classical computers, as well as for […]
By adapting technology used for gamma-ray astronomy, a group of experimental researchers has found that X-ray transitions previously thought to have been unpolarized according to atomic physics, are in fact highly polarized, reports a new […]
Quantum 7, 954 (2023). https://doi.org/10.22331/q-2023-03-20-954 Entanglement is the key resource for quantum technologies and is at the root of exciting many-body phenomena. However, quantifying the entanglement between two parts of a real-world quantum system is […]
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