Quantum spin Hall-superconductor hybrids are promising sources of topological superconductivity and Majorana modes, particularly given recent progress on HgTe and InAs/GaSb. We propose a new method of revealing topological superconductivity in extended quantum spin Hall Josephson junctions supporting "fractional Josephson currents." Specifically, we show that as one threads magnetic flux betwee...

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Winner-take-all dynamics are prevalent throughout the human and natural worlds. Such dynamics promote competition between agents as they secure available resources for themselves and undermine their opponents. However, this competition is mitigated by the capacity of any single agent to amass resources on its own. Thus, agents collude with one another to ensure that one of their own can win and...