Quantum 7, 1139 (2023). https://doi.org/10.22331/q-2023-10-12-1139 The simulation of quantum dynamics calls for quantum algorithms working in first quantized grid encodings. Here, we propose a variational quantum algorithm for performing quantum dynamics in first quantization. In […]
Physicists have shown that simulating models of hypothetical time travel can solve experimental problems that appear impossible to solve using standard physics. Click to rate this post! [Total: 0 Average: 0]You have already voted for […]
Quantum 7, 1138 (2023). https://doi.org/10.22331/q-2023-10-12-1138 The holographic principle and its realization in the AdS/CFT correspondence led to unexpected connections between general relativity and quantum information. This set the stage for studying aspects of quantum gravity […]
Researchers have long been exploring the effect of using tailored laser drives to manipulate the properties of quantum materials away from equilibrium. One of the most striking demonstrations of these physics has been in unconventional […]
Quantum 7, 1137 (2023). https://doi.org/10.22331/q-2023-10-12-1137 We construct Pauli topological subsystem codes characterized by arbitrary two-dimensional Abelian anyon theories–this includes anyon theories with degenerate braiding relations and those without a gapped boundary to the vacuum. Our […]
Quantum computers of the future hold promise in solving all sorts of problems. For example, they could lead to more sustainable materials and new medicines, and even crack the hardest problems in fundamental physics. But […]
Quantum computers promise to reach speeds and efficiencies impossible for even the fastest supercomputers of today. Yet the technology hasn’t seen much scale-up and commercialization largely due to its inability to self-correct. Quantum computers, unlike […]
In 2018, as he prepared to be awarded the Fields Medal, math’s highest honor, Akshay Venkatesh carried a piece of paper in his pocket. On it, he had written a table of mathematical expressions that […]
In a new Science Advances study, scientists from the University of Science and Technology of China have developed a dynamic network structure using laser-controlled conducting filaments for neuromorphic computing. Click to rate this post! [Total: […]
Insider Brief The JiuZhang quantum computer series reportedly solved a complex mathematical problem in a mere millionth of a second. The photonic quantum computer arrived at a solution to a boson sampling problem 20 billion […]
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