Band structure and the exceptional ring in a two-dimensional superconducting circuit lattice
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DOI: 10.1103/physreva.102.032619
Abstract: We investigate the energy band structure and exceptional ring in a two-dimensional superconducting circuit lattice. In the case of a Hermitian Hamiltonian, by modulating the on-site potential, we find that the single Dirac point splits… read more here.
Keywords: exceptional ring; superconducting circuit; circuit lattice; two dimensional ... See more keywords