30 citations · 30 across the 1 of their papers we have counts for
7 papers
Quantum localization measures in phase space
D. Villaseñor, S. Pilatowsky-Cameo, M. A. Bastarrachea-Magnani +2
Measuring the degree of localization of quantum states in phase space is essential for the description of the dynamics and equilibration of quantum systems, but this topic is far f…
Quantum scarring in a spin-boson system: fundamental families of periodic orbits
Saúl Pilatowsky-Cameo, David Villaseñor, Miguel A. Bastarrachea-Magnani +3
As the name indicates, a periodic orbit is a solution for a dynamical system that repeats itself in time. In the regular regime, periodic orbits are stable, while in the chaotic re…
Quantum chaos in a system with high degree of symmetries
Javier de la Cruz, Sergio Lerma-Hernandez, Jorge G. Hirsch
We study dynamical signatures of quantum chaos in one of the most relevant models in many-body quantum mechanics, the Bose-Hubbard model, whose high degree of symmetries yields a l…
Positive quantum Lyapunov exponents in experimental systems with a regular classical limit
Saúl Pilatowsky-Cameo, Jorge Chávez-Carlos, Miguel A. Bastarrachea-Magnani +4
Quantum chaos refers to signatures of classical chaos found in the quantum domain. Recently, it has become common to equate the exponential behavior of out-of-time order correlator…
Integrable model of a -wave bosonic superfluid
Sergio Lerma-Hernandez, Jorge Dukelsky, Gerardo Ortiz
We present an exactly-solvable -wave pairing model for two bosonic species. The model is solvable in any spatial dimension and shares some commonalities with the Richar…
Dynamical signatures of quantum chaos and relaxation timescales in a spin-boson system
S. Lerma-Hernández, D. Villaseñor, M. A. Bastarrachea-Magnani +3
Quantum systems whose classical counterparts are chaotic typically have highly correlated eigenvalues and level statistics that coincide with those from ensembles of full random ma…