122 citations · 328 across the 14 of their papers we have counts for
5 papers · 2 filters
Quantum state engineering by shortcuts-to-adiabaticity in interacting spin-boson systems
Obinna Abah, Ricardo Puebla, Mauro Paternostro
We present a fast and robust framework to prepare non-classical states of a bosonic mode exploiting a coherent exchange of excitations with a two-level system ruled by a Jaynes-Cum…
Universal anti-Kibble-Zurek scaling in fully-connected systems
Ricardo Puebla, Andrea Smirne, Susana F. Huelga +1
We investigate the quench dynamics of an open quantum system involving a quantum phase transition. In the isolated case, the quench dynamics involving the phase transition exhibits…
Quantum Kibble-Zurek physics in long-range transverse-field Ising models
Ricardo Puebla, Oliver Marty, Martin B. Plenio
We analyze the quantum phase transitions taking place in a one-dimensional transverse field Ising model with long-range couplings that decay algebraically with distance. We are int…
Energetic cost of quantum control protocols
Obinna Abah, Ricardo Puebla, Anthony Kiely +3
We quantitatively assess the energetic cost of several well-known control protocols that achieve a finite time adiabatic dynamics, namely counterdiabatic and local counterdiabatic…
Spin-boson model as a simulator of non-Markovian multiphoton Jaynes-Cummings models
R. Puebla, G. Zicari, I. Arrazola +3
The paradigmatic spin-boson model considers a spin degree of freedom interacting with an environment typically constituted by a continuum of bosonic modes. This ubiquitous model is…