4 papers
Shiba duality and -altermagnetism: Pairing and charge orders in bipartite attractive Hubbard models
Yu-Ping Lin
We show that Shiba duality maps the altermagnetic principle of momentum-dependent band splitting from spin to -pseudospin, defining -altermagnetism (-ALM) as a Bogoliub…
Global-scale quantum networking using hybrid-channel quantum repeaters with relays based on a chain of balloons
Pei-Xi Liu, Yu-Ping Lin, Zong-Quan Zhou +2
Global-scale entanglement distribution has been a formidable challenge due to the unavoidable losses in communication channels. Here, we propose a novel backbone channel for quantu…
Odd-parity altermagnetism through sublattice currents: From Haldane-Hubbard model to general bipartite lattices
Yu-Ping Lin, Marc Vila
We propose the sublattice currents in a compensated collinear magnetic system as a feasible route to odd-parity altermagnetism (ALM), where nonrelativistic collinear spin splitting…
Pair-breaking scattering interference as a mechanism for superconducting gap modulation
Zhi-Qiang Gao, Yu-Ping Lin, Dung-Hai Lee
We propose the ``pair-breaking scattering interference" as a general source of coherence peak modulations in superconductors. Assuming this mechanism, we present a simple physical…