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Shape-phase transitions in nuclei and random interactions

Roelof Bijker
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Abstract

In these lecture notes I present a short review of nuclear shapes, shape coexistence and shape-phase transitions in the interacting boson model. In a study with random interactions it is shown that the appearance of regular spectral features is a far more common phenomenon than was previously thought. The origin of these features are explained by studying the relation with the underlying geometric shapes.

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Roelof Bijker. 2004-12-17. Shape-phase transitions in nuclei and random interactions. https://arxiv.org/abs/nucl-th/0412069

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