In 1960, Joaquin Luttinger introduced a universal statement that relates the total number of particles that a system can accommodate to its behavior under low-energy excitations. While Luttinger’s theorem is readily verified in systems of […]
Physicists at the University of Regensburg have found a way to manipulate the quantum state of individual electrons using a microscope with atomic resolution. The results of the study have now been published in the […]
Insider Brief Scientists say they ran a complex, large-scale programs on an error-corrected quantum computer using 48 logical qubits. The work, published in Nature, represents a significant milestone in the transition to practical quantum computing, […]
Insider Brief Airbus and BMW Group are launching “The Quantum Mobility Quest” to tackle challenges in the aviation and automotive industries that have remained insurmountable for classical computers. This challenge is the first-of-its-kind, bringing together […]
In a randomly chosen set of numbers, addition can go wild. Add together every pair from such a set, and you’ll end up with a new list that’s likely to have a lot more numbers […]
Quantum 7, 1202 (2023). https://doi.org/10.22331/q-2023-12-06-1202 We describe a simple algorithm for estimating the $k$-th normalized Betti number of a simplicial complex over $n$ elements using the path integral Monte Carlo method. For a general simplicial […]
Insider Brief IonQ announced the first public availability of IonQ Forte on Amazon Braket, through the Braket Direct Program. Customers can now use Braket Direct to reserve dedicated capacity on different quantum devices of their […]
AWS Announces Three Programs Designed to Make Quantum Research Easier, Learning More Accessible0 (0)
Insider Brief AWS announced several programs designed to make quantum computing more accessible. Braket Direct is aimed at providing quantum researchers with more in-depth and efficient access to quantum computing resource The team also announced […]
Quantum 7, 1201 (2023). https://doi.org/10.22331/q-2023-12-06-1201 In this work, we apply the advantage distillation method to improve the performance of a practical twin-field quantum key distribution system under collective attack. Compared with the previous analysis result […]
Insider Brief Multiverse Computing and Moody’s Analytics to launch a Software as a Service (SaaS) platform that provides a marketplace for quantum-based solutions. The team leading the initiative will work with key Moody’s clients and […]
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