Nuclear magnetic resonance is arguably both the best available quantum technology for
implementing simple quantum computing experiments and the worst technology for building …

Quantum state after measuring a degenerate observable is given by Lüders and von
Neumann state update rules. While the former preserves superpositions, the latter does not …

Quantum processors based on NMR architectures, which use nuclear spins as qubits and
radio frequency pulses to implement unitary quantum gates, came into existence nearly two …

In conventional NMR experiments, the Zeeman energy gaps of the nuclear spin ensembles
are much lower than their thermal energies, and accordingly exhibit tiny polarizations …

The intention of this thesis is on the one hand to describe my contribution to the
development and experimental progress of the currently evolving hybrid Li–Yb+ experiment …

Research into quantum information and quantum computation has raised many fundamental
questions. To make progress, a critical understanding of the fundamental aspects has …

This thesis deals with the generation, estimation and preservation of novel quantum states of
two and three qubits, on an NMR quantum information processor. Using the maximum …