610 citations · 3.5k across the 70 of their papers we have counts for
5 papers · 1 filter
Quantum dimer models
R. Moessner, K. S. Raman
These lecture notes aim to provide a self-contained, pedagogical introduction to the physics of local constraints, fractionalisation and topological liquids organised around the Ro…
Mixed Columnar-Plaquette Crystal of correlated fermions on the 2D pyrochlore lattice at fractional filling
F. Trousselet, D. Poilblanc, R. Moessner
We study a model of strongly correlated S=1/2 fermions on the planar pyrochlore, or checkerboard, lattice, at fractional (1/8) filling. Starting with the extended Hubbard model in…
Entanglement Skyrmions in multicomponent quantum Hall systems
B. Doucot, M. O. Goerbig, P. Lederer +1
We discuss charged topological spin textures in quantum Hall ferromagnets in which the electrons carry a pseudospin as well as the usual spin degree of freedom, as is the case in b…
Partial order from disorder in a classical pyrochlore antiferromagnet
Gia-Wei Chern, R. Moessner, O. Tchernyshyov
We investigate theoretically the phase diagram of a classical Heisenberg antiferromagnet on the pyrochlore lattice perturbed by a weak second-neighbor interaction J_2. The huge gro…
Variational wavefunction study of the triangular lattice supersolid
Arnab Sen, Prasenjit Dutt, Kedar Damle +1
We present a variational wavefunction which explains the behaviour of the supersolid state formed by hard-core bosons on the triangular lattice. The wavefunction is a linear superp…