5 citations · 8 across the 2 of their papers we have counts for
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Complete zero-energy flat bands of surface states in fully gapped chiral noncentrosymmetric superconductors
Clara J. Lapp, Julia M. Link, Carsten Timm
Noncentrosymmetric superconductors can support flat bands of zero-energy surface states in part of their surface Brillouin zone. This requires that they obey time-reversal symmetry…
p-wave superconductivity in Luttinger semimetals
Julia M. Link, Igor F. Herbut
We consider the three-dimensional spin-orbit-coupled Luttinger semimetal of "spin" particles in presence of weak attractive interaction in the (p-wave) channel, and det…
Time reversal symmetry breaking and -wave superconductivity of triple-point fermions
Subrata Mandal, Julia M. Link, Igor F. Herbut
We study the possibility of complex tensor (-wave) superconducting order in three-dimensional semimetals with chiral spin-1/2 triple-point fermions, which have an effective orbi…
Bogoliubov-Fermi surface with inversion symmetry and electron-electron interactions: relativistic analogies and lattice theory
Igor F. Herbut, Julia M. Link
We show that the general low-energy Bogoliubov-de Genness Hamiltonian in a multiband superconductor with broken time reversal and preserved inversion symmetry is a generator of rea…
Bogoliubov-Fermi Surfaces in Noncentrosymmetric Multicomponent Superconductors
Julia M. Link, Igor F. Herbut
We show that when the time reversal symmetry is broken in a multicomponent superconducting condensate without inversion symmetry the resulting Bogoliubov quasiparticles generically…
d-wave superconductivity and Bogoliubov-Fermi surfaces in Rarita-Schwinger-Weyl semimetals
Julia M. Link, Igor Boettcher, Igor F. Herbut
We uncover the properties of complex tensor (d-wave) superconducting order in three-dimensional Rarita-Schwinger-Weyl semimetals that host pseudospin-3/2 fermions at a fourfold lin…