Since the steam engine began modernizing the world, the second law of thermodynamics has reigned over physics, chemistry, engineering and biology. Now, an upgrade is underway. Thermodynamics — the study of energy — originated during […]
Quantum 6, 679 (2022). https://doi.org/10.22331/q-2022-03-31-679 This work analyses the performance of quantum circuits and general processes to transform $k$ uses of an arbitrary unitary operation $U$ into another unitary operation $f(U)$. When the desired function […]
PRESS RELEASE — Terra Quantum AG, a globally leading quantum technology company, announced today that it has extended its Series A funding round to $75 million, as well as its research offering a ground-breaking solution […]
Quantum Machines, a company located in Tel Aviv, Israel that provides control electronics for quantum processors, has announced it will be acquiring QDevil, a company based in Copenhagen, Denmark that develops and manufactures auxiliary electronics and […]
PRESS RELEASE — Fujitsu has successfully developed the world’s fastest quantum computer simulator capable of handling 36 qubit quantum circuits on a cluster system featuring Fujitsu’s FUJITSU Supercomputer PRIMEHPC FX 700, which is equipped with […]
Quantum 6, 678 (2022). https://doi.org/10.22331/q-2022-03-30-678 We show how to apply the recursive quantum approximate optimization algorithm (RQAOA) to MAX-$k$-CUT, the problem of finding an approximate $k$-vertex coloring of a graph. We compare this proposal to […]
The world’s first catalog of flat band materials could reduce the serendipity in the search for new materials with exotic quantum properties, such as magnetism and superconductivity, with applications in memory devices or in long-range […]
Quantum 6, 677 (2022). https://doi.org/10.22331/q-2022-03-30-677 Variational quantum algorithms are ubiquitous in applications of noisy intermediate-scale quantum computers. Due to the structure of conventional parametrized quantum gates, the evaluated functions typically are finite Fourier series of […]
A POSTECH research team led by Professor Gil-Ho Lee and Gil Young Cho (Department of Physics) has developed a platform that can control the properties of solid materials with light and measure them. Click to […]
Physicists at the University of Bayreuth are among the international pioneers of power functional theory. This new approach makes it possible for the first time to precisely describe the dynamics of many-particle systems over time. […]
Recent Comments