11 citations · 22 across the 18 of their papers we have counts for
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Real-space decomposition of -wave Kitaev chain
D. K. He, E. S. Ma, Z. Song
We propose an extended Bogoliubov transformation in real space for spinless fermions, based on which a class of Kitaev chains of length with zero chemical potential can be map…
Topological bulk and edge correlations of BCS condensate in a two-dimensional singlet-triplet spin pairing model
E. S. Ma, K. L. Zhang, Z. Song
The condensate of the Bardeen-Cooper-Schrieffer (BCS) pair in the ground state, which may contain information on both topology and spin pairing, promises the superconductivity of t…
Polarity of the fermionic condensation in the -wave Kitaev model on a square lattice
E. S. Ma, Z. Song
In a -wave Kitaev model, the nearest neighbor pairing term results in the formation of the Bardeen-Cooper-Schrieffer (BCS) pair in the ground state. In this work, we study the f…
Superconducting state generated dynamically from distant pair source and drain
E. S. Ma, Z. Song
It has been well established that the origin of p-wave superconductivity is the balance between pair creation and annihilation, described by the spin-less fermionic Kitaev model. I…