This dissertation, "Numerical Studies of Phase Fluctuations in Cuprate Superconductors" by Chen, Chen, 陈晨, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author.10.5353/th_b4648262High temperature superconductors - Mathematical modelsCopper oxide superconductors - Mathematical modelsFluctuations (Physics) - Mathematical models