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cond-mat.mes-hall2022★ 2 cited
Drude weights in one-dimensional systems with a single defect
Kazuaki Takasan, Masaki Oshikawa, Haruki Watanabe
Ballistic transport of a quantum system can be characterized by Drude weight, which quantifies the response of the system to a uniform electric field in the infinitely long timesca…
cond-mat.supr-con2022★ 5 cited
Supercurrent-Induced Weyl Superconductivity
Shuntaro Sumita, Kazuaki Takasan
We show that Weyl superconductivity can be induced by finite supercurrent in noncentrosymmetric spin-orbit-coupled superconductors with line nodes. We introduce a three-dimensional…