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cond-mat.quant-gas2025
Borromean supercounterfluids at finite temperatures
Alexandru Golic, Igor Timoshuk, Egor Babaev +1
While the properties of standard (single-component) superfluids are well understood, principal differences arise in a special type of multicomponent systems -- the so-called Borrom…
cond-mat.quant-gas2024
Topological order in higher composites
Egor Babaev
We introduce the concept of composite topological order in multicomponent systems. In such a state topological order appears only in higher-than-usual composites, with no topologic…