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Category: Nature Physics

Higher-order Laplacian renormalization

Higher-order Laplacian renormalization

Nature Physics, Published online: 24 February 2025; doi:10.1038/s41567-025-02784-1The renormalization group is a powerful tool to study the universal properties of physical systems. A diffusion-based renormalization scheme now enables …

Highly anisotropic superconducting gap near the nematic quantum critical point of FeSe<sub>1−<i>x</i></sub>S<sub><i>x</i></sub>

Highly anisotropic superconducting gap near the nematic quantum critical point of FeSe<sub>1−<i>x</i></sub>S<sub><i>x</i></sub>

Nature Physics, Published online: 13 November 2024; doi:10.1038/s41567-024-02683-xSuperconductivity that is mediated by fluctuations of a nematic electronic order has not been experimentally demonstrated. Now an analysis of the symmetr…

Islands identified

Islands identified

Nature Physics, Published online: 13 November 2024; doi:10.1038/s41567-024-02670-2Filamentary eruptions from the plasma edge in fusion devices pose a critical threat to their integrity. The identification of magnetic islands at the top…

Nematic fluctuations shape Cooper pairs

Nematic fluctuations shape Cooper pairs

Nature Physics, Published online: 13 November 2024; doi:10.1038/s41567-024-02693-9Experimental evidence of nematic-fluctuation-mediated superconductivity has been observed in an iron-based superconductor near the quantum critical point.