quantum computer - Caltech Particle Theory
... Quantum Hardware Two-level ions in a Paul trap, coupled to “phonons.” Superconducting circuits with Josephson junctions. Electron spin (or charge) in quantum dots. Cold neutral atoms in optical lattices. Schoelkopf Two-level atoms in a high-finesse microcavity, strongly ...
... Quantum Hardware Two-level ions in a Paul trap, coupled to “phonons.” Superconducting circuits with Josephson junctions. Electron spin (or charge) in quantum dots. Cold neutral atoms in optical lattices. Schoelkopf Two-level atoms in a high-finesse microcavity, strongly ...
A conformal field theory approach to the fractional quantum Hall
... To theoretically explain the fractional quantum Hall states, the Coulomb force between the many particles needs to be taken into account, which makes the construction of the wave functions analytically impossible. By making educated guesses, many wave functions describing the FQHE at different fract ...
... To theoretically explain the fractional quantum Hall states, the Coulomb force between the many particles needs to be taken into account, which makes the construction of the wave functions analytically impossible. By making educated guesses, many wave functions describing the FQHE at different fract ...
Quantum computation and cryptography: an overview
... quantum alternatives are indistinguishable for a (classical) observer, who does not have access to that particular quantum superposition. In order to observe/measure the actual state, he has to ‘‘amplify’’ the action/energy differences DS up to the classical level, that is, up to the limit of being ...
... quantum alternatives are indistinguishable for a (classical) observer, who does not have access to that particular quantum superposition. In order to observe/measure the actual state, he has to ‘‘amplify’’ the action/energy differences DS up to the classical level, that is, up to the limit of being ...
