2 papers
quant-ph2019
Mach-Zehnder interferometer with quantum beamsplitters
Nelson Almeida, Thiago Werlang, Daniel Valente
A one-dimensional waveguide enables a single two-level emitter to route the propagation of a single photon, as to provide a quantum mirror or a quantum beamsplitter. Here we presen…
quant-ph2018
Quantum power boost in a nonstationary cavity-QED quantum heat engine
A. V. Dodonov, D. Valente, T. Werlang
We show a quantum boost in the output power of a heat engine formed by a two-level system coupled to a single-mode cavity. The key ingredient here is the nonstationary regime achie…