Alexander College Assistant Professor Dr Pavlos Evangelides (Sector of Computer Science) has published an important article in which he develops an analytic framework for quantum systems. He introduces flux-dependent coherent states and displacement operators and constructs entire analytic wavefunctions and derive a reproducing kernel with quasi-periodic boundary conditions. This approach captures topological effects such as the Aharonov–Bohm phase and provides tools relevant for mesoscopic rings and topological quantum computation. The present framework directly encodes quasi-periodic boundary conditions, making it suitable for simulating observables such as persistent currents and phase shifts.

Read more at Evangelides P. (2025) Theta function framework for quantum systems with magnetic flux. In: Computer Science Research Notes (CSRN), vol. 3502. QC–HORIZON 2025, Plzen, Czech Republic. WSCG Digital Library. DOI: 10.24132/CSRN.2025.B17.