564 citations · 1.7k across the 40 of their papers we have counts for
40 papers
Microscopic origin of polarization-entangled Stokes-anti-Stokes photons in diamond
Tiago A. Freitas, Paula Machado, Lucas V. de Carvalho +6
Violation of the Clauser-Horne-Shimony-Holt inequality for the polarization of Stokes-anti-Stokes (SaS) photon pairs near a Raman resonance is demonstrated. The pairs are generated…
Efficiency of optically pumping a quantum battery and a two-stroke heat engine
Tiago F. F. Santos, Marcelo F. Santos
In this work, we study the efficiency of charging a quantum battery through optical pumping. The battery consists of a qutrit and it is connected to a natural thermal reservoir and…
Maximally effcient quantum thermal machines fuelled by nonequilibrium steady states
Tiago F. F. Santos, Francesco Tacchino, Dario Gerace +2
The concept of thermal machines has evolved from the canonical steam engine to the recently proposed nanoscopic quantum systems as working fluids. The latter obey quantum open syst…
Stokes--anti-Stokes light scattering process: -- A photon-wave-function approach
A. V. A. Guimarães, M. F. Santos, A. Jorio +1
The Photon wave function Formalism provides an alternative description of some quantum optical phenomena in a more intuitive way. We use this formalism to describe the process of c…
Charging a quantum battery via non equilibrium heat current
Francesco Tacchino, Tiago F. F. Santos, Dario Gerace +2
When a quantum system is subject to a thermal gradient it may sustain a steady non-equilibrium heat current, by entering into a so-called non equilibrium steady state (NESS). Here…
Effective Hamiltonian for Stokes--anti-Stokes pair generation with pump and probe polarized modes
R. Acosta Diaz, C. H. Monken, A. Jorio +1
In the correlated Stokes--anti-Stokes scattering (SAS) an incident photon interacts with a Raman-active material, creating a Stokes photon and exciting a quantum vibrational mode i…