Quantum spin liquids may be considered'quantum disordered'ground states of spin systems,
in which zero-point fluctuations are so strong that they prevent conventional magnetic long …

Quantum spin liquids are an exciting playground for exotic physical phenomena and
emergent many-body quantum states. The realization and discovery of quantum spin liquid …

We perform a density-matrix renormalization group (DMRG) study of the S= 1 2 Heisenberg
antiferromagnet on the kagome lattice to identify the conjectured spin liquid ground state …

We investigate the competing Fermi surface instabilities in the kagome tight-binding model.
Specifically, we consider on-site and short-range Hubbard interactions in the vicinity of van …

Frustration in magnetic materials arising from competing exchange interactions can prevent
the system from adopting long-range magnetic order and can instead lead to a diverse …

Quantum spin liquids form a novel class of matter where, despite the existence of strong
exchange interactions, spins do not order down to the lowest measured temperature …

Spin liquids are exotic phases of quantum matter that challenge Landau's paradigm of
symmetry-breaking phase transitions. Despite strong exchange interactions, spins do not …

We study the energy and the static spin structure factor of the ground state of the spin-1/2
quantum Heisenberg antiferromagnetic model on the kagome lattice. By the iterative …

Recently, the most intensely studied objects in the electronic theory of solids have been
strongly correlated systems and graphene. However, the fact that the Dirac bands in …

Magnetic susceptibility, NMR, muon spin relaxation, and inelastic neutron scattering
measurements show that kapellasite, Cu 3 Zn (OH) 6 Cl 2, a geometrically frustrated spin …