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Broken Time Translation Symmetry as a model for Quantum State Reduction
Jasper van Wezel
The symmetries that govern the laws of nature can be spontaneously broken, enabling the occurrence of ordered states. Crystals arise from the breaking of translation symmetry, magn…
A Nanoscale Experiment Measuring Gravity's Role in Breaking the Unitarity of Quantum Dynamics
Jasper van Wezel, Tjerk H. Oosterkamp
Modern, state of the art nanomechanical devices are capable of creating spatial superpositions that are massive enough to begin to experimentally access the quantum to classical cr…
An Alternative Interpretation of Recent ARPES Measurements on TiSe2
Jasper van Wezel, Paul Nahai-Williamson, Siddarth S. Saxena
Recently there has been a renewed interest in the charge density wave transition of TiSe2, fuelled by the possibility that this transition may be driven by the formation of an exci…
Exciton-phonon interactions and superconductivity bordering charge order in TiSe2
Jasper van Wezel, Paul Nahai-Williamson, Siddarth S. Saxena
The strong coupling between lattice modes and charges which leads to the formation of charge density waves in materials such as the transition-metal dichalcogenides may also give r…