183 citations · 1.9k across the 93 of their papers we have counts for
5 papers · 1 filter
Regularity and chaos in cavity QED
M. A. Bastarrachea-Magnani, B. López-del-Carpio, J. Chávez-Carlos +2
The interaction of a quantized electromagnetic field in a cavity with a set of two-level atoms inside can be described with algebraic Hamiltonians of increasing complexity, from th…
Adiabatic invariants for the regular region of the Dicke model
M. A. Bastarrachea-Magnani, A. Relaño, S. Lerma-Hernández +3
Adiabatic invariants are introduced and shown to provide an approximate second integral of motion for the non-integrable Dicke model, in the energy region where the system exhibits…
Systematic afterpulsing-estimation algorithms for gated avalanche photodiodes
Carlos Wiechers, Roberto Ramírez-Alarcón, Oscar R. Muñiz-Sánchez +4
We present a method designed to efficiently extract optical signals from InGaAs avalanche photodiodes (APDs) operated in gated mode. In particular, our method permits an estimation…
Improving randomness characterization through Bayesian model selection
Rafael Díaz Hernández Rojas, Aldo Solís, Alí M. Angulo Martínez +4
Nowadays random number generation plays an essential role in technology with important applications in areas ranging from cryptography, which lies at the core of current communicat…
Classical chaos in atom-field systems
J. Chávez-Carlos, M. A. Bastarrachea-Magnani, S. Lerma-Hernández +1
The relation between the onset of chaos and critical phenomena, like Quantum Phase Transitions (QPT) and Excited-State Quantum Phase transitions (ESQPT), is analyzed for atom-field…