Analytical results for the Green's functions of lattice fermions
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DOI: 10.1103/physrevb.96.155103
Abstract: We present a further development of methods for analytical calculations of Green's functions of lattice fermions based on recurrence relations. Applying it to tight-binding systems and topological superconductors in different dimensions, we obtain a number… read more here.
Keywords: functions lattice; results green; green functions; analytical results ... See more keywords