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The Formation of Classical Defects After a Slow Quantum Phase Transition

R. J. Rivers·F. C. Lombardo·F. D. Mazzitelli
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Abstract

Classical defects (monopoles, vortices, etc.) are a characteristic consequence of many phase transitions of quantum fields. We show a model in which the onset of classical probability distributions, for the long-wavelength modes at early times, allows the identification of line-zeroes of the field with vortex separation. We obtain a refined version of Kibble's causal results for defect separation, but from a completely different approach. It is apparent that vortices are not created from thermal fluctuations in the Ginzburg regime.

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R. J. Rivers, F. C. Lombardo, F. D. Mazzitelli. 2002-05-30. The Formation of Classical Defects After a Slow Quantum Phase Transition. https://doi.org/10.1016/s0370-2693(02)02044-0

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