The relationship between quantum mechanics and classical physics has baffled scientists for decades. In the quantum world, ...

Quantum computers could be made with fewer overall components, thanks to technology inspired by Schrödinger's cat. A team of ...

Physicists at the University of New South Wales (UNSW) are the first to succeed in creating and manipulating quantum superpositions of a single, large nuclear spin. The superposition involves spin ...

AWS's first-ever quantum chip uses "cat qubits" to reduce errors exponentially as more qubits are added to a system.

Scientists have used the famed "Schrödinger's cat" thought experiment to come up with a way to remove errors from future quantum computers. The new method encodes quantum information onto an antimony ...

Addition of angular momentum. The Hamiltonian operator and the Schrodinger equation. One dimensional examples. The momentum operator, eigenstates of position. Operator solution of the harmonic ...