Shota Kanasugi, Riki Toshio, Kazunori Maruyama, and Hirotaka Oshima found that ground-state energy estimation for active ...

This quantum metrology protocol estimates both quadratures of a displacement channel using a single ancilla qubit.

Quantum algorithms for integer factorisation employ quantum mechanical principles to decompose composite numbers into prime factors with greater efficiency than classical approaches. Central to this ...

Although the potential applications of quantum computing are widespread, a new feasibility study suggests quantum computers still face major hurdles in solving quantum chemistry problems. The study, ...