3 papers
cond-mat.quant-gas2026
Borromean Criticality in Two Dimensions
Alexandru Golic, Igor Timoshuk, Albert Samoilenka +2
The characteristic feature of counterflow superfluids consisting of components -- the so-called Borromean supercounterfluids (BSCF) -- is the presence of distinct ele…
cond-mat.supr-con2026
Demonstration of a fermion Quadrupling Condensate via Quantum Monte Carlo Simulation
Alexandru Golic, Egor Babaev, Johan Carlström
Fermionic condensation typically occurs via pairing. In recent decades, however, a fundamental question has emerged: whether alternative forms of order exist, such as condensates o…
cond-mat.quant-gas2024
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…