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arXiv · 2512.17362

Kibble-Zurek mechanism in a polariton supersolid

Dmitry Solnyshkov·Rafal Mirek·Darius Urbonas·Etsuki Kobiyama·Pietro Tassan·Ioannis Georgakilas·Rainer F. Mahrt·Michael Forster·Ullrich Scherf·Marcin Muszynski·Wiktor Piecek·Piotr Kapuściński·Jacek Szczytko·Thilo Stoferle·Guillaume Malpuech
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Abstract

We study the formation of topological defects via the Kibble-Zurek mechanism in a polariton supersolid in a liquid crystal microcavity with tunable Rashba-Dresselhaus spin-orbit coupling. We predict analytically two different scalings in the slow- and fast-quench regimes, and confirm these predictions numerically. We also present experimental results for the slow-quench regime, demonstrating an original Kibble-Zurek scaling exponent $\eta_{KZM}=1.0\pm 0.2$

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Dmitry Solnyshkov, Rafal Mirek, Darius Urbonas, Etsuki Kobiyama, Pietro Tassan, Ioannis Georgakilas, Rainer F. Mahrt, Michael Forster, Ullrich Scherf, Marcin Muszynski, Wiktor Piecek, Piotr Kapuściński, Jacek Szczytko, Thilo Stoferle, Guillaume Malpuech. 2025-12-19. Kibble-Zurek mechanism in a polariton supersolid. https://arxiv.org/abs/2512.17362

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