34 citations · 186 across the 23 of their papers we have counts for
3 papers · 1 filter
Diffeomorphism-invariant action principles for trace-free Einstein gravity
Merced Montesinos, Diego Gonzalez
Trace-free Einstein gravity is a theory of gravity that is an alternative to general relativity, wherein the cosmological constant arises as an integration constant. However, there…
Parameter space geometry of the quartic oscillator and the double well potential: Classical and quantum description
Diego Gonzalez, Jorge Chávez-Carlos, Jorge G. Hirsch +1
We compute both analytically and numerically the geometry of the parameter space of the anharmonic oscillator employing the quantum metric tensor and its scalar curvature. A novel…
Generalized quantum geometric tensor for excited states using the path integral approach
Sergio B. Juárez, Diego Gonzalez, Daniel Gutiérrez-Ruiz +1
The quantum geometric tensor, composed of the quantum metric tensor and Berry curvature, fully encodes the parameter space geometry of a physical system. We first provide a formula…