Nature: String theory could help explain the properties of high-temperature superconductors, writes Nature‘s Eugenie Samuel Reich. In a paper published in Physical Review Letters, Subir Sachdev of Harvard University shows that the fractionalized Fermi liquid model’s characteristics match those of a type of black hole in string theory. “We’re still a long way from saying string theory explains strange matter but we have hope,” Sachdev says. “It’s very exciting because it’s a whole new perspective.”
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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