Dergiler / Turkish Journal of Physics / 2003 / Cilt: 27 - Sayı: 5
Quantum Computing with Electrons on Liquid Helium
- Sayfa
- 383–393
- DOI
- —
Özet
A quantum computer based on electrons floating over liquid helium is described. Each qubit is made of combinations of ground and first excited states of an electron trapped over micro-electrodes just below the helium surface. We describe mechanisms for preparing the initial state of the qubit, operations with the qubits, and a proposed readout. This system is, in principle, capable of \sim 104 operations in a decoherence time, the time in which the wave function collapses.
Abstract
A quantum computer based on electrons floating over liquid helium is described. Each qubit is made of combinations of ground and first excited states of an electron trapped over micro-electrodes just below the helium surface. We describe mechanisms for preparing the initial state of the qubit, operations with the qubits, and a proposed readout. This system is, in principle, capable of \sim 104 operations in a decoherence time, the time in which the wave function collapses.