129 citations · 129 across the 6 of their papers we have counts for
6 papers
Scaling Relations in the Triplet Superconductor PrOs4Sb12
H. Won, S. Haas, D. Parker +1
Scaling relations are one of the hallmarks of nodal superconductivity since they contain information characteristic for gapless order parameters. In this paper we derive the scalin…
Entanglement and factorized ground states in two-dimensional quantum antiferromagnets
Tommaso Roscilde, Paola Verrucchi, Andrea Fubini +2
Making use of exact results and quantum Monte Carlo data for the entanglement of formation, we show that the ground state of anisotropic two-dimensional S=1/2 antiferromagnets in a…
Entanglement in quantum critical spin systems
Tommaso Roscilde, Paola Verrucchi, Andrea Fubini +2
We study the field dependence of the entanglement of formation in anisotropic S=1/2 antiferromagnetic chains and two-leg ladders displaying a T=0 field-driven quantum phase transit…
Anisotropic superconductivity in PrOs4Sb12
David Parker, Kazumi Maki, Stephan Haas
Recently the superconducting gap functions of the skutterudite PrOsSb have been proposed [K. Maki et al, Europhys. Lett. {\bf 68}, 720 (2004)]. The superconductivity is…
Panorama of Nodal Superconductors
H. Won, H. Jang, D. Parker +2
Since 1979, many new classes of superconductors have been discovered, including heavy-fermion compounds, organic conductors, high-Tc cuprates, and Sr2RuO4. Most of these supercondu…
Anatomy of Gossamer Superconductivity
Stephan Haas, Kazumi Maki, Thomas Dahm +1
There are many systems in which two order parameters compete with each other. Of particular interest are systems in which these order parameters are both unconventional. In this co…