Researchers at the California Institute of Technology theorize that a functional quantum computer may require far fewer qubits than previously thought, making it feasible for the first quantum ...

Once a baffling theory, quantum mechanics has evolved into a driving force behind modern technology and frontier research.

A core assumption underpins the trillions of dollars secured on the blockchain: that today's cryptographic shields are ...

In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have developed the theory for an entirely new quantum system – based on the novel ...

For the last 80 years, the theory of quantum electrodynamics (QED), which describes all electromagnetic interactions, has ...

Co-authored by BTQ Chief Quantum Officer Dr. Gavin K. Brennen, the research introduces a new error-correction framework for permutation-invariant codes--an enabling step toward more reliable quantum ...

The Princeton Quantum Initiative’s Ph.D. program is helping pioneer a field that promises to define the next era of discovery ...

Dr. Dominic Williamson, a University of Sydney quantum physicist, has developed a new approach to quantum error correction that could significantly reduce the number of physical qubits required to ...

Quantum key distribution (QKD) has been positioned as a physics-based method of securing encryption keys that cannot be ...

By adapting ideas from gauge theory, the researchers show how quantum information spread-out across a machine can be measured using only local checks, significantly lowering computing overhead. Their ...

Quantum computing stocks are rallying on Tuesday after Nvidia announced a new AI advancement utilizing the technology.