34 citations · 186 across the 23 of their papers we have counts for
Showing 2021 · quant-phShow all
2 papers · 2 filters
quant-ph2021★ 6 cited
Classical description of the parameter space geometry in the Dicke and Lipkin-Meshkov-Glick models
Diego Gonzalez, Daniel Gutiérrez-Ruiz, J. David Vergara
We study the classical analog of the quantum metric tensor and its scalar curvature for two well-known quantum physics models. First, we analyze the geometry of the parameter space…
quant-ph2021★ 22 cited
Quantum geometric tensor and quantum phase transitions in the Lipkin-Meshkov-Glick model
Daniel Gutiérrez-Ruiz, Diego Gonzalez, Jorge Chávez-Carlos +2
We study the quantum metric tensor and its scalar curvature for a particular version of the Lipkin-Meshkov-Glick model. We build the classical Hamiltonian using Bloch coherent stat…