A new study in Physical Review B reveals that popular quantum algorithms like VQE and QPE face massive scaling issues.

Although the potential applications of quantum computing are widespread, a new feasibility study suggests quantum computers ...

After selling his AI startup to AMD for $665 million, Peter Sarlin is back with Qutwo, a new venture building the infrastructure it believes enterprises will need when quantum computing finally ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

Two popular quantum computing algorithms for problems in chemistry may have very limited use even as quantum hardware ...

Spintronics—a technology that harnesses the electron's magnetic quantum states to carry information—could pave the way for a new generation of ultra-energy-efficient electronics. Yet a major challenge ...

Thanks to the alternating single-double nature of the bonds, electrons in these orbitals end up delocalized; the differences between the bonds become a bit irrelevant, and the molecule is best viewed ...

More than a century before quantum mechanics was born, Irish mathematician William Rowan Hamilton stumbled onto an idea that would quietly foreshadow one of the deepest truths in physics. While ...

IIT Delhi combines AI, quantum networking and advanced wireless communications to build 5G/6G-ready telecom and quantum-safe ...

After a multi-year competition, the U.S. National Institute of Standards and Technology (NIST) selected a suite of algorithms for standardization. For key exchange, the primary choice is the ...

Abstract: Quantum circuit synthesis is a key technique in quantum computing. Traditional methods often generate circuits with high cost, making it crucial to produce correct and low-cost circuits ...

Abstract: The convergence of digital twin technology and quantum computing is opening new horizons for the modeling, control, and optimization of smart grid systems. This paper explores the current ...