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 ...

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

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 ...

Abstract: This paper presents a novel approach for partitioning database sessions into groups using the quantum MaxCut problem solved by the Quantum Approximate Optimization Algorithm (QAOA). Each ...

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

A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful ...

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 ...

In October 2025, there was a groundbreaking scientific breakthrough that might have passed you by. Google claimed its Willow quantum chip ran a task that would take today's best classical ...

Bitcoin is running out of time to adopt post-quantum cryptography. Upgrading too early or too late could have disastrous consequences. Faster-than-anticipated development of quantum computers is a ...