Holographic mean-field theory produces a quantized half-integer Chern number for one fermion flavor and integer Chern numbers for two flavors, robust to temperature and interaction strength.
Fermi arc in $p$-wave holographic superconductors
1 Pith paper cite this work. Polarity classification is still indexing.
abstract
We have investigated the fermionic spectral function in $p$-wave holographic superconductors. We show that the vector model with minimal coupling reveals a $p$-wave spectral function with Fermi arc. This should be contrasted with the previous investigation where $p$-wave arc was demonstrated in the presence of a tensor field. We study the momentum dependent order parameter, the $\omega$-gap in the real part of the conductivity and the fermion spectral function. In addition, we juxtapose the fermionic spectral gap with the order parameter in the holographic set. We demonstrate the impact of coupling constants, temperature and chemical potential on the spectral function.
citation-role summary
citation-polarity summary
fields
hep-th 1years
2025 1verdicts
CONDITIONAL 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
Topology in Holographic Mean-Field Theory at Zero and Finite Temperature
Holographic mean-field theory produces a quantized half-integer Chern number for one fermion flavor and integer Chern numbers for two flavors, robust to temperature and interaction strength.