Scientists have discovered that when tuned to its Dirac point, graphene defies the Wiedemann–Franz law, showing an inverse relationship between thermal and electrical conductivity, and behaves like a nearly perfect quantum fluid, opening new avenues for research in high-energy physics and astrophysics.
Scientists have discovered a 'Dirac fluid' in graphene, where electrons flow like a nearly perfect liquid, violating the traditional Wiedemann-Franz law and revealing a new exotic state of matter that could advance quantum technologies and fundamental physics research.
New theoretical research suggests that the universe's large-scale structure may be influenced by microscopic vortexes in ultralight dark matter, which behave like a superfluid and could connect galaxies through cosmic filaments, potentially impacting our understanding of galaxy formation and distribution.