"Sound, at the quantum level, crackles." The energy of a mechanical system can be represented as different "Fock" states—0, 1, 2, and so on—based on the number of phonons it generates.

This means that a quantum computer can solve at least one problem much faster ... In the new research, the team used Sycamore to implement the Hartree-Fock procedure – a well-established method for ...

The adiabatic theorem – a fundamental achievement of quantum mechanics – was first formulated by Max Born and Vladimir Fock at the dawn of quantum mechanics. The theorem ensures that the ...

The simulation the researchers ran, known as the Hartree-Fock procedure, can also be performed on a classical computer, so it did not, by itself, demonstrate the superiority of a quantum computer.

Our main research interests lie in the general area of ab initio relativistic quantum chemistry of the heavy and superheavy elements with 75 < Z > 126, viz; to develop theoretical and computational ...