Scientists have made a significant leap forward in the field of chiral molecules. The team achieved near-complete separation in quantum states for these essential components of life. Click to rate this post! [Total: 0 Average: […]
In a study titled “Near-complete chiral selection in rotational quantum states” published in Nature Communications, the Controlled Molecules Group from the Molecular Physics Department of the Fritz Haber Institute has made a significant leap forward […]
When different quantum states combine, new collective states of matter can emerge. In the quantum realm, combining components such as atoms that possess quantum effects can give rise to macroscopic quantum states of matter, featuring […]
In late January, Daniel Litt posed an innocent probability puzzle on the social media platform X (formerly known as Twitter) — and set a corner of the Twitterverse on fire. Imagine, he wrote, that you […]
Observations of the cosmos suggest that unseen sources of gravity — dark matter — tug at the stars in galaxies, while another mysterious force — dark energy — drives the universe to expand at an […]
Quantum 8, 1457 (2024). https://doi.org/10.22331/q-2024-08-29-1457 This work provides a nonasymptotic error analysis of quantum Krylov algorithms based on real-time evolutions, subject to generic errors in the outputs of the quantum circuits. We prove upper and […]
Quantum 8, 1456 (2024). https://doi.org/10.22331/q-2024-08-29-1456 Quantum state designs, by enabling an efficient sampling of random quantum states, play a quintessential role in devising and benchmarking various quantum protocols with broad applications ranging from circuit designs […]
Quantum 8, 1455 (2024). https://doi.org/10.22331/q-2024-08-29-1455 Classical shadows (CS) offer a resource-efficient means to estimate quantum observables, circumventing the need for exhaustive state tomography. Here, we clarify and explore the connection between CS techniques and least […]
Quantum 8, 1454 (2024). https://doi.org/10.22331/q-2024-08-29-1454 Most quantum theorists are familiar with different ways of describing the effective quantum dynamics of a system coupled to external degrees of freedom, such as the Born-Markov master equation or […]
Insider Brief: The NSF announced $5 million in funding for five pilot projects to develop the NSF National Quantum Virtual Laboratory (NQVL). The NQVL will be a national resource designed to advance quantum technologies and […]
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