Strongly correlated topological superconductors and topological phase transitions via Green's function
Zhong Wang, Shou-Cheng Zhang
DOI 10.1103/PhysRevB.86.165116 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We propose several topological order parameters expressed in terms of Green's function at zero frequency for topological superconductors, which generalizes the previous work for interacting insulators. The coefficient in topological field theory is expressed in terms of zero frequency Green's function. We also study topological phase transition beyond noninteracting limit in this zero frequency Green's function approach.
Similar papers
Topological field theory and thermal responses of interacting topological superconductors
similarity 0.92Zhong Wang et al.
Source status unknown — claims are unverified
Interaction-induced topological superconductivity in antiferromagnet-superconductor junctions
similarity 0.90Senna S. Luntama et al.
Source status unknown — claims are unverified
Topological phase transitions in line-nodal superconductors
similarity 0.90SangEun Han et al.
Source status unknown — claims are unverified
Tunneling and Orthogonality Catastrophe in the Topological Mechanism of Superconductivity
similarity 0.90A. G. Abanov & P. B. Wiegmann
Source status unknown — claims are unverified
Higher-order topological superconductor phases in a multilayer system
similarity 0.89Ryota Nakai & Kentaro Nomura
Source status unknown — claims are unverified
Topological superconductivity in an ultrathin, magnetically-doped topological insulator proximity coupled to a conventional superconductor
similarity 0.89Youngseok Kim et al.
Source status unknown — claims are unverified