Abstract:The spin-vortex-induced loop current (SVILC) is a nano-sized loop current predicted to exist in the CuO 2 plane in the bulk of hole-doped cuprate superconductors. It is a persistent loop current protected by the topological winding number associated with the wave function. It exists around a spin-vortex created by the itinerant electrons with a doped hole at its center. The direction of each SVILC can be either clockwise (winding number −1) or counterclockwise (winding number +1); and the currentless winding n… Show more
“…The coupling is turnedoff by placing qubits at a distance; the separation distance may be shortened by using barrier atoms (substituted atoms for Cu's) between the qubits. The coupling is turned-on by feeding external currents in the region between the two target qubits [17].…”
Section: Introduction 1 II Calculation Of States With Svilcsmentioning
“…The coupling is turnedoff by placing qubits at a distance; the separation distance may be shortened by using barrier atoms (substituted atoms for Cu's) between the qubits. The coupling is turned-on by feeding external currents in the region between the two target qubits [17].…”
Section: Introduction 1 II Calculation Of States With Svilcsmentioning
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