Chart Showing Yield Results of a Sample 300 mm Intel Spin Qubit Wafer Although we hear about many different device parameters from developers of quantum hardware, one important parameter we don’t hear about very much […]
By Michael Baczyk Quantum Computing is a high-stakes game The recent news of PsiQuantum securing one billion Australian dollars in funding from both the Australian federal and regional governments has caused quite a stir in […]
Zurich Instruments has supplied its Quantum Computing Control System (QCCS) to Photonic Inc., supporting their quantum technology endeavors. The QCCS provides high-quality signal generation with exceptional phase coherence, facilitating long-lived qubits with high fidelities. Its […]
A Quantum Manhattan Project in Chicago: Media Reports on ‘$20 Billion’ Quantum Computing Campus0 (0)
Insider Brief Chicago business media says the Illinois government is pressing hard to build a $20 billion, 150-acre quantum computing campus in Chicago. The campus would be anchored by PsiQuantum. The $20 billion figure refers […]
In an interesting talk at TEDxKollerschlag, Felix G. Gemeinhardt, a quantum computing researcher, laid out a compelling case for why we should embrace and invest in the burgeoning field of quantum technologies. Drawing from his […]
Chemical reactions are complex mechanisms. Many different dynamic processes are involved, affecting both the electrons and the nucleus of the present atoms. Very often, the strongly coupled electron and nuclear dynamics induce radiation-less relaxation processes […]
Researchers from the University of Basel and the NCCR SPIN have achieved the first controllable interaction between two hole spin qubits in a conventional silicon transistor. The breakthrough opens up the possibility of integrating millions […]
In 1940, from a jailhouse in Rouen, France, André Weil wrote one of the most consequential letters of 20th-century mathematics. He was serving time for refusing to join the French army, and he filled his […]
Quantum 8, 1337 (2024). https://doi.org/10.22331/q-2024-05-06-1337 Between NISQ (noisy intermediate scale quantum) approaches without any proof of robust quantum advantage and fully fault-tolerant quantum computation, we propose a scheme to achieve a provable superpolynomial quantum advantage […]
Quantum 8, 1336 (2024). https://doi.org/10.22331/q-2024-05-06-1336 Characterizing fluctuations of work in coherent quantum systems is notoriously problematic. Here we reveal the ultimate source of the problem by proving that ($mathfrak{A}$) energy conservation and ($mathfrak{B}$) the Jarzynski […]
Recent Comments