In contrast to classical physics, there are not too many mathematical tools facilitating the study of singularities in quantum systems. One of the exceptions is Kato’s notion of exceptional points… Click to show full abstract
In contrast to classical physics, there are not too many mathematical tools facilitating the study of singularities in quantum systems. One of the exceptions is Kato’s notion of exceptional points (EPs). Their emergence and localization are analyzed here via a family of schematic toy models.
Keywords:
emergence localization;
exceptional points;
toy;
localization exceptional
Journal Title: Symmetry
Year Published: 2025
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Journal Title: Symmetry
Year Published: 2025
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!