120 citations · 232 across the 5 of their papers we have counts for
Showing 2007Show all
3 papers · 1 filter
cond-mat.supr-con2007★ 55 cited
Superconducting d-wave stripes in cuprates: Valence bond order coexisting with nodal quasiparticles
Matthias Vojta, Oliver Rösch
We point out that unidirectional bond-centered charge-density-wave states in cuprates involve electronic order in both s- and d-wave channels, with non-local Coulomb repulsion supp…
cond-mat.str-el2007★ 21 cited
Reduced dimensionality in layered quantum dimer magnets: Frustration vs. inhomogeneous condensates
Oliver Rösch, Matthias Vojta
Motivated by recent experiments on BaCuSi2O6, we investigate magnetic excitations and quantum phase transitions of layered dimer magnets with inter-layer frustration. We consider t…
cond-mat.str-el2007★ 24 cited
Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration
Oliver Rösch, Matthias Vojta
For magnets with a fully frustrated inter-layer interaction, we argue that the quantum phase transitions from a paramagnetic to an antiferromagnetic ground state, driven by pressur…