708 citations · 3.4k across the 58 of their papers we have counts for
6 papers · 2 filters
Arrow of Time for Continuous Quantum Measurement
Justin Dressel, Areeya Chantasri, Andrew N. Jordan +1
We investigate the statistical arrow of time for a quantum system being monitored by a sequence of measurements. For a continuous qubit measurement example, we demonstrate that tim…
Confined Contextuality in Neutron Interferometry: Observing the Quantum Pigeonhole Effect
Mordecai Waegell, Tobias Denkmayr, Hermann Geppert +6
Previous experimental tests of quantum contextuality based on the Bell-Kochen-Specker (BKS) theorem have demonstrated that not all observables among a given set can be assigned non…
Measuring a transmon qubit in circuit QED: dressed squeezed states
Mostafa Khezri, Eric Mlinar, Justin Dressel +1
Using circuit QED, we consider the measurement of a superconducting transmon qubit via a coupled microwave resonator. For ideally dispersive coupling, ringing up the resonator prod…
Probing quantumness with joint continuous measurements of non-commuting qubit observables
Luis Pedro García-Pintos, Justin Dressel
We analyze the continuous measurement of two non-commuting observables for a qubit, and investigate whether the simultaneously observed noisy signals are consistent with the evolut…
Rapid estimation of drifting parameters in continuously measured quantum systems
Luis Cortez, Areeya Chantasri, Luis Pedro García-Pintos +2
We investigate the determination of a Hamiltonian parameter in a quantum system undergoing continuous measurement. We demonstrate a computationally rapid yet statistically optimal…
Experimental demonstration of direct path state characterization by strongly measuring weak values in a matter-wave interferometer
Tobias Denkmayr, Hermann Geppert, Hartmut Lemmel +4
A novel method was recently proposed and experimentally realized for characterizing a quantum state by directly measuring its complex probability amplitudes in a particular basis u…