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arXiv · hep-ph/9802395

Core Phase Transitions for Embedded Topological Defects

M. Axenides·L. Perivolaropoulos
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Abstract

Vortices in superfluid 3He-B have been observed to undergo a core transition. We discuss the analog phenomenon in relativistic field theories which admit embedded global domain walls, vortices and monopoles with a core phase structure. They are present in scalar field theories with approximate global symmetries which are broken both spontaneously and in parts explicitly. For a particular range of parameters their symmetric core exhibits an instability and decays into the nonsymmetric phase.

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M. Axenides, L. Perivolaropoulos. 1998-02-23. Core Phase Transitions for Embedded Topological Defects. https://arxiv.org/abs/hep-ph/9802395

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