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Functional-renormalization-group analysis of Dzyaloshinsky-Moriya and Heisenberg spin interactions on the kagome lattice
Max Hering, Johannes Reuther
We investigate the effects of Dzyaloshinsky-Moriya (DM) interactions on the frustrated - kagome-Heisenberg model using the pseudo-fermion functional-renormalization-group…
Intertwined nematic orders in a frustrated ferromagnet
Yasir Iqbal, Pratyay Ghosh, Rajesh Narayanan +3
We investigate the quantum phases of the frustrated spin- -- Heisenberg model on the square lattice with ferromagnetic and antiferromagnetic …
Physical realization of a quantum spin liquid based on a novel frustration mechanism
Christian Balz, Bella Lake, Johannes Reuther +11
Unlike conventional magnets where the magnetic moments are partially or completely static in the ground state, in a quantum spin liquid they remain in collective motion down to the…
Functional renormalization group for three-dimensional quantum magnetism
Yasir Iqbal, Ronny Thomale, Francesco Parisen Toldin +2
We formulate a pseudofermion functional renormalization group (PFFRG) scheme to address frustrated quantum magnetism in three dimensions. In a scenario where many numerical approac…