${}^3$He Universe 2020

Abstract

The latest news from ${}^3$He Universe are presented together with the extended map of the Universe.

arXiv comment19 pages, 1 figure, prepared for meeting of Helium Veterans, submitted to J. Low Temp. Phys., modified after referee reports

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• Odd Viscosity and Odd Elasticity
• Hawking fragmentation and Hawking attenuation in Weyl semimetals
• Coreless vortices as direct signature of chiral $d$-wave superconductivity
• Combined Lorentz symmetry: lessons from superfluid 3He
• Robust and tunable coreless vortices and fractional vortices in chiral $d$-wave superconductors
• Enhanced chiral edge currents and orbital magnetic moment in chiral $d$-wave superconductors from mesoscopic finite-size effects
• Analog de Sitter space in a controlled Coulomb explosion
• Nanofluidic platform for studying the first-order phase transitions in superfluid helium-3
• Designing edge currents using mesoscopic patterning in chiral d-wave superconductors