Francesco Ferrari

activity

20152024

most citedDynamical structure factor of the

J_{1} - J_{2}

Heisenberg model on the triangular lattice: magnons, spinons, and gauge fields

102 citations · 994 across the 31 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

cond-mat.str-el2020★ 13 cited

Variational wave functions for the spin-Peierls transition in the Su-Schrieffer-Heeger model with quantum phonons

Francesco Ferrari, Roser Valenti, Federico Becca

We introduce variational wave functions to evaluate the ground-state properties of spin-phonon coupled systems described by the Su-Schrieffer-Heeger model. Quantum spins and phonon…

cond-mat.str-el2020★ 87 cited

Gapless spin liquid and valence-bond solid in the $J_{1} - J_{2}$ Heisenberg model on the square lattice: insights from singlet and triplet excitations

Francesco Ferrari, Federico Becca

The spin- $1/2$ $J_{1} - J_{2}$ Heisenberg model on the square lattice represents one of the simplest examples in which the effets of magnetic interactions may suppress magnetic order, ev…

Variational wave functions for the spin-Peierls transition in the Su-Schrieffer-Heeger model with quantum phonons

Gapless spin liquid and valence-bond solid in the J1​−J2​ Heisenberg model on the square lattice: insights from singlet and triplet excitations

Gapless spin liquid and valence-bond solid in the $J_{1} - J_{2}$ Heisenberg model on the square lattice: insights from singlet and triplet excitations