161 citations · 797 across the 22 of their papers we have counts for
5 papers · 1 filter
Charge orders, magnetism and pairings in the cuprate superconductors
T. Kloss, X. Montiel, V. S. de Carvalho +2
We review the recent developments in the field of cuprate superconductors with the special focus on the recently observed charge order in the underdoped compounds. We introduce new…
Local particle-hole pair excitations by SU(2) symmetry fluctuations
X. Montiel, T. Kloss, C. Pépin
Understanding the pseudo-gap phase which opens in the under-doped regime of cuprate superconductors is one of the most enduring challenges of the physics of these compounds. A depl…
Strong competition between -loop-current order and -wave charge order along the diagonal direction in a two-dimensional hot spot model
Vanuildo S. de Carvalho, Thomas Kloss, Xavier Montiel +2
We study the fate of the so-called -loop-current order that breaks both time-reversal and parity symmetries in a two-dimensional hot spot model with antiferromagnetically m…
collective mode as A Raman resonance in cuprate superconductors
X. Montiel, T. Kloss, C. Pépin +3
We discuss the possible existence a spin singlet excitation with charge (-mode) originating the Raman resonance in cuprate superconductors. This -mode relates…
SU(2)-symmetry in a realistic spin-fermion model for cuprate superconductors
T. Kloss, X. Montiel, C. Pépin
We consider the Pseudo-Gap (PG) state of high- superconductors in form of a composite order parameter fluctuating between 2-charge ordering and superconducting (SC) pairi…