122 citations · 151 across the 5 of their papers we have counts for
5 papers
Quantifying nonclassicality of mixed Fock states
Spencer Rogers, Tommy Muth, Wenchao Ge
Nonclassical states of bosonic modes are important resources for quantum-enhanced technologies. Yet, quantifying nonclassicality of these states, in particular mixed states, can be…
Post-selection and quantum energetics
Spencer Rogers, Andrew N. Jordan
We investigate the anomalous energy change of the measurement apparatus when a qubit is measured in bases that do not commute with energy. We model two possible measurement impleme…
Quantum erasing the memory of Wigner's friend
Cyril Elouard, Philippe Lewalle, Sreenath K. Manikandan +3
The Wigner's friend paradox concerns one of the most puzzling problems of quantum mechanics: the consistent description of multiple nested observers. Recently, a variation of Wigne…
A two-qubit engine fueled by entangling operations and local measurements
Léa Bresque, Patrice A. Camati, Spencer Rogers +3
We introduce a two-qubit engine that is powered by entangling operations and projective local quantum measurements. Energy is extracted from the detuned qubits coherently exchangin…
Diffraction-Based Interaction-Free Measurements
Spencer Rogers, Yakir Aharonov, Cyril Elouard +1
We introduce diffraction-based interaction-free measurements. In contrast with previous work where a set of discrete paths is engaged, good quality interaction-free measurements ca…