183 citations · 1.9k across the 93 of their papers we have counts for
93 papers
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…
Quantum multifractality as a probe of phase space in the Dicke model
Miguel A. Bastarrachea-Magnani, David Villaseñor, Jorge Chávez-Carlos +3
We study the multifractal behavior of coherent states projected in the energy eigenbasis of the spin-boson Dicke Hamiltonian, a paradigmatic model describing the collective interac…
A Comment on "Algebraic approach to the Tavis-Cummings model with three modes of oscillation" [J. Math. Phys. 59, 073506 (2018)]
Viani S. Morales-Guzman, Jorge G. Hirsch
Choreño et al. [J. Math. Phys. 59, 073506 (2018)] reported analytic solutions to the resonant case of the Tavis-Cummings model, obtained by mapping it to a Hamiltonian with three b…
Experimental observation of phase transitions of a deformed Dicke model using a reconfigurable, bi-parametric electronic platform
Mario A. Quiroz-Juarez, Ángel L. Corps, Rafael A. Molina +4
We experimentally study the infinite-size limit of the Dicke model of quantum optics with a parity-breaking deformation strength that couples the system to an external bosonic rese…
Chaos and Thermalization in the Spin-Boson Dicke Model
David Villaseñor, Saúl Pilatowsky-Cameo, Miguel A. Bastarrachea-Magnani +3
We present a detailed analysis of the connection between chaos and the onset of thermalization in the spin-boson Dicke model. This system has a well-defined classical limit with tw…
Persistent revivals in a system of trapped bosonic atoms
Carlos Diaz Mejia, Javier de la Cruz, Sergio Lerma-Hernandez +1
Dynamical signatures of quantum chaos are observed in the survival probability of different initial states, in a system of cold atoms trapped in a linear chain with site noise and…