Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in underlying fields. The British physicist Paul Dirac started the ball ...

Quantum algorithms can now compute knot identities more efficiently than classical methods, using less energy.

Microsoft, Amazon, and Google have recently announced prototypes of new quantum computing ... scalability — two key issues that have long slowed advancement in the field. Amazon's announcement ...

D-Wave’s findings propose that quantum computing could drastically lower the energy needed for these operations, potentially cutting energy usage by up to 1,000 times compared to conventional ...