By Martin J. A. Schütz

This thesis deals a entire advent to floor acoustic waves within the quantum regime. It addresses of the main major technological demanding situations in constructing a scalable quantum details processor according to spins in quantum dots: (i) decoherence of the digital spin qubit because of the surrounding nuclear spin tub, and (ii) long-range spin-spin coupling among distant qubits. Electron spins constrained in quantum dots (QDs) are one of the prime contenders for enforcing quantum details processing. To this finish, the writer pursues novel thoughts that flip the unavoidable coupling to the solid-state setting (in specific, nuclear spins and phonons) right into a invaluable asset instead of a liability.

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