Related Experiment Video
Updated: Aug 19, 2026

Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions
Published on: April 19, 2018
Simulation of transitions between "pasta" phases in dense matter
Gentaro Watanabe1, Toshiki Maruyama, Katsuhiko Sato
1NORDITA, Blegdamsvej 17, DK-2100 Copenhagen Ø, Denmark.
Abstract:
Calculations of equilibrium properties of dense matter predict that at subnuclear densities nuclei can be rodlike or slablike. To investigate whether transitions between phases with nonspherical nuclei can occur during the collapse of a star, we perform quantum molecular dynamic simulations of the compression of dense matter. We have succeeded in simulating the transitions between rodlike and slablike nuclei and between slablike nuclei and cylindrical bubbles. Our results strongly suggest that nonspherical nuclei can be formed in the inner cores of collapsing stars.
Related Concept Videos
Phase Transitions
Phase Transitions
Phase Transitions: Melting and Freezing
Phase Transitions: Vaporization and Condensation
Phase Transitions: Sublimation and Deposition
States of Matter and Phase Changes

